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Locked On Celtics - Daily Podcast On The Boston Celtics

Locked On Celtics podcast is your daily ticket to stay ahead of the game and the first to know the latest news, analysis, and insider info for the Celtics and the NBA. Hosted by Boston Sports Journal beat writer John Karalis, the Locked On Celtics podcast provides expert, local analysis from a former basketball player who is at all practices and games. The Locked On Celtics podcast takes you beyond the scoreboard for the inside scoops on the biggest stories from within the Celtics locker room and all over the NBA. The Locked On Celtics podcast is part of the Locked On Podcast Network. Your Team. Every Day.
- 4423 - Boston Celtics RALLY, Jayson Tatum Leads GRITTY Comeback Win in Toronto
Boston Celtics storm back from a 22-point deficit to defeat the Toronto Raptors, as Jayson Tatum showcases a different kind of superstar leadership. Can Boston's composure in chaos be the secret weapon for a championship push? John Karalis of Celtics On SI spotlights Tatum's gritty, poised performance, Neemias Queta’s crucial minutes, and Derrick White’s game-changing defense. The conversation focused on the team’s response to the Raptors’ early three-point barrage, the importance of role players like Sam Hauser and Baylor Scheierman, and Joe Mazzulla’s timely strategic decisions. Key topics include Boston’s second-half turnaround, their perfect 4-0 road trip, the effectiveness of player-driven challenges, and the upcoming schedule gauntlet featuring key showdowns against the Dallas Mavericks and Denver Nuggets. How will this resilient Celtics squad continue to respond when adversity strikes?
Thu, 12 Nov 2026 - 30min - 4422 - CELTICS POSTCAST: Jayson Tatum WILLS Celtics Past Raptors For Road Trip Sweep
Jayson Tatum and the Celtics closed out their road trip with a clutch 98-93 win over the Raptors in Toronto.
Thu, 12 Nov 2026 - 16min - 4421 - Paul George GOES OFF, Celtics CRUSH Jaylen Brown, Philadelphia 76ers
Boston Celtics crush Philadelphia 76ers behind Paul George’s explosive 36-point “revenge game.” Has Boston found its new X-factor? John Karalis of Celtics On SI breaks down the Celtics’ dominant 123-101 win, spotlighting Paul George’s game-changing offense and the seamless chemistry with Jayson Tatum. The analysis covers Jaylen Brown’s struggles in his return, Payton Pritchard and Sam Hauser’s hot shooting, and Neemias Queta’s impact off the bench. Karalis questions Brown’s approach to the matchup, examines Joe Mazzulla’s evolving rotation, and discusses what this statement win means for Boston’s Eastern Conference ambitions. Key insights: Celtics’ three-point barrage, defensive adjustments, and the ongoing challenges for Mitchell Robinson in the paint. Are the Celtics poised for a special season? Find out how Boston’s new-look lineup could reshape the balance of power in the NBA.
Wed, 11 Nov 2026 - 31min - 4420 - CELTICS POSTCAST: Jayson Tatum takes Round 1in Celtics blowout of Jaylen Brown's 76ers
Jayson Tatum and the Celtics put the beatdown on Jaylen Brown's 76ers in their first matchup of the season, 123-101.
Wed, 11 Nov 2026 - 17min - 4419 - GENIUS MOVE: Players Handling Coaching Decisions ELEVATES Celtics IQ
Joe Mazzulla’s bold player empowerment strategy may be his most brilliant move yet. Can this innovative approach elevate the Boston Celtics in their anticipated Eastern Conference showdown? John Karalis of Celtics On SI and Tom Westerholm explore how letting players like Jayson Tatum and Derrick White choose starters, run film sessions, and make in-game decisions is deepening the Celtics’ basketball IQ and on-court adaptability. The episode spotlights Mike Conley’s leadership, Boston’s evolving locker room dynamics, and the long-term impact of Mazzulla’s coaching philosophy. With a crucial matchup against the Philadelphia 76ers approaching, the conversation shifts to on-court tests and the Celtics’ schedule, featuring key insights on Paul George’s expanded role, Jaylen Brown’s defensive evolution, and the drama surrounding the Jayson Tatum–Jaylen Brown relationship. Listeners get fresh analysis of advanced stats, positional battles, and what Boston must prove against elite teams. Can this collaborative approach power the Celtics to the top of the East?
Tue, 10 Nov 2026 - 33min - 4418 - Jayson Tatum, Paul George Flip Slow Start Into BLOWOUT of Milwaukee Bucks
Boston Celtics steamroll the Milwaukee Bucks with a commanding 117-97 victory, powered by Jayson Tatum’s explosive first quarter, Paul George's amazing second quarter, and relentless defense that sparked an 18-0 run. Is Boston’s balanced attack—fueled by improved big man play—their new formula for dominance? John Karalis of Celtics On SI provides a sharp breakdown of how the Celtics reversed a slow start, dissecting the stellar contributions from Tatum, Neemias Queta’s screen-setting and bounce-back performance, and Mitchell Robinson’s impactful bench minutes. Key topics include Joe Mazzulla’s evolving timeout strategy, Derrick White’s defensive heroics, and Payton Pritchard’s timely fourth-quarter shooting. Karalis questions the Bucks’ fading home-court advantage and spotlights the ongoing rotation battle for Boston’s fifth starter. Plus, get insight into the Celtics’ team chemistry, Mazzulla’s leadership, and what to expect as the Celtics gear up for a high-stakes clash with the Philadelphia 76ers. Can Boston keep this momentum rolling?
Mon, 9 Nov 2026 - 31min - 4417 - Boston Celtics’ Jayson Tatum SHREDS Hornets With MVP-Level Domination in Charlotte
Boston Celtics dismantle the Charlotte Hornets with Jayson Tatum’s North Carolina masterclass—does this game signal a turning point for Boston’s shooting woes? John Karalis of Celtics On SI spotlights Tatum’s near-triple-double and elite playmaking, plus a key stat that tells the whole story: Boston’s 13 extra three-pointers matched their 39-point margin of victory. Derrick White’s renewed aggression, Payton Pritchard’s bounce-back, and Sam Hauser’s timely shooting all get their due. Karalis officially changes his stance on the center rotation, pushing for Neemias Queta to start over Mitchell Robinson, citing Queta’s energy and screen-setting as game-changers for the Celtics’ tone. Insights cover Joe Mazzulla’s lineup strategies, Charlotte’s poor shooting night, and what this domination might mean for Boston’s trajectory. Is the shift in the frontcourt the missing piece for the Celtics’ championship aspirations?
Sat, 7 Nov 2026 - 30min - 4416 - WARNING SIGNS: Celtics 4th Quarters Are CONCERNING | Mitchell Robinson The Issue?
Boston Celtics’ fourth-quarter struggles raise alarms despite strong start—can Joe Mazzulla’s squad fix its late-game woes before tougher opponents arrive? John Karalis of Celtics On SI and Tom Westerholm break down the Celtics’ concerning trend, spotlighting lackluster fourth-quarter performances and Mitchell Robinson’s negative impact in crunch time. The conversation explores whether Neemias Queta’s energy should earn him more minutes, the ripple effects on Derrick White’s shooting woes, and how the team’s shaky center rotation is stalling offensive flow. Key points include the Celtics’ -30 fourth-quarter point differential, the critical roles of centers in the offensive scheme, and if Tatum, White, and Payton Pritchard can regain rhythm as Boston faces an intense upcoming schedule. Will the Celtics sort out their closing lineups before facing playoff-caliber teams? Don’t miss this honest assessment of Boston’s greatest obstacle to contention.
Fri, 6 Nov 2026 - 33min - 4415 - Boston Celtics SURVIVE Collapse as Paul George and Derrick White Deliver Late Heroics
Boston Celtics overcome a 22-point collapse to edge the Milwaukee Bucks, fueled by Paul George's 4th quarter heroics and Neemias Queta’s underrated impact down the stretch. Can the Celtics sustain this resilience? John Karalis of Celtics On SI breaks down Boston’s fluctuating double-big lineups, Mitchell Robinson’s ongoing struggles, and Derrick White’s increased aggression as key themes. The conversation focused on Payton Pritchard’s eye injury, Baylor Scheierman’s quietly crucial performance, and Joe Mazzulla’s continual experimentation with combinations. Are these adjustments enough to keep the Celtics in the win column as the schedule intensifies? Don’t miss this sharp analysis of Boston’s evolving identity and what it means for their path forward.
Thu, 5 Nov 2026 - 29min - 4414 - Do Celtics Need to CHANGE Mitchell Robinson, Payton Pritchard Roles?
Boston Celtics face tough questions as Mitchell Robinson and Payton Pritchard’s roles spark hot debate. Are these key players being used to their full potential—or is it time for Joe Mazzulla to shake things up? John Karalis of Celtics On SI and Tom Westerholm break down Robinson’s struggles with conditioning, the pros and cons of tough love versus adaptation, and the three options facing Boston at center, including a possible promotion for Neemias Queta or Luka Garza. With Pritchard coming off a rough shooting stretch and uncertainty about his ideal fit alongside Jayson Tatum, the conversation dives into lineup adjustments, the value of letting the young guard play through slumps, and how the current winning streak gives Boston the luxury to experiment. Listeners get insight into the evolving Celtics rotation, on-off numbers, and why patience may be the team’s ultimate weapon this season.
Wed, 4 Nov 2026 - 29min - 4413 - Alperen Şengün FEASTS On Celtics Bigs | Mitchell Robinson Looks AWFUL in Loss to Rockets
Boston Celtics’ shooting woes and Mitchell Robinson’s struggles overshadow a hard-fought battle as the Houston Rockets pull away late. Can Joe Mazzulla’s squad bounce back fast enough with looming Eastern Conference matchups? John Karalis of Celtics On SI spotlights Alperen Sengun’s dominant night, Marcus Smart’s game-altering antics, and the alarming concerns over Robinson’s fitness and fit in the rotation. The episode raises urgent questions about the Celtics’ center rotation, Neemias Queta’s role, and whether Payton Pritchard and Sam Hauser can find consistency on offense. Rotations, fatigue, and missed opportunities dominate a candid analysis of Boston’s defeat. The conversation focused on Jayson Tatum’s playmaking, Derrick White’s inconsistency, and the importance of simplifying the offense for Robinson. Plus, key moments from Baylor Scheierman and Luka Garza’s contributions give fans reason for cautious optimism. Are these growing pains or cause for long-term concern as the Milwaukee Bucks await?
Tue, 3 Nov 2026 - 28min - 4412 - TAKEOVER: Boston Celtics WIN Despite Cold Shooting | Jayson Tatum and Paul George Clutch
Boston Celtics overcome ice-cold shooting to outlast the Orlando Magic—can grit and chemistry keep powering this winning streak? Jayson Tatum’s clutch fourth-quarter takeover and seamless team play spark debate: is this the evolved, hero-ball-free version Celtics fans have been waiting for? John Karalis of Celtics On SI breaks down Boston’s 108-97 victory, spotlighting Neemias Queta’s impact in the short roll, Payton Pritchard’s resilience despite a tough shooting night, and the relentless energy on both ends of the floor. Key themes include Joe Mazzulla’s timeout strategy, the Celtics’ ability to win ugly with crushing offensive boards and defense, and the significance of Boston’s new Legends Project—bridging past and present with handwritten letters from Celtics greats. With a road trip rolling and tough matchups ahead, can the Celtics’ depth and attitude be their X-factor this season?
Mon, 2 Nov 2026 - 30min - 4411 - Celtics Blow Out Bulls AGAIN | Pritchard, Tatum, George Were HUGE
Boston Celtics dominate Chicago Bulls as Payton Pritchard explodes for 30 points off the bench. Are the Celtics shaping into the NBA’s most unselfish powerhouse? John Karalis of Celtics On SI breaks down how the team dismantled Chicago behind relentless rim attacks, Jayson Tatum’s casual efficiency, and Paul George’s all-around prowess. The conversation focused on Pritchard’s evolution as a do-it-all gap filler, Jayson Tatum's off-ball weaponry, and Joe Mazzulla’s relentless expectations for his roster. Key discussion points include Neemias Queta’s promising minutes, Derrick White’s understated impact, and the Celtics’ dynamic off-ball offense. The discussion explored how Paul George’s leadership elevates young players like Jordan Walsh, while the new lineup sparks a faster, more fluid game flow. Can Boston maintain this level across a grueling eight-games-in-thirteen-nights stretch, and what does this mean for their championship aspirations? Don’t miss the Locked On Celtics podcast for all the insight.
Sat, 31 Oct 2026 - 25min - 4410 - Mailbag: What CHANGED With Jayson Tatum? Why Does He Face So Much CRITICISM?
Jayson Tatum faces relentless media scrutiny despite his standout performances, raising the question: why do star players like Tatum become lightning rods for criticism in today’s NBA landscape? John Karalis of Celtics On SI unpacks the rise of stan culture, the power of social media, and how “hot take” media personalities like Stephen A. Smith fuel the discourse around Boston Celtics stars. The conversation explores Tatum’s evolving offensive game, including improved rim reads, strategic screens, and off-ball movement orchestrated by Joe Mazzulla, while also tackling whether Tatum could realistically chase triple-doubles this season. The discussion pivots to the Celtics’ shifting roster, from Jaylen Brown’s firestarter impact to the prospects of fake Paul George trades and the future championship window. Listener questions fuel insights into Derrick White, Payton Pritchard, and the ongoing adjustment periods for key big men like Mitchell Robinson and Neemias Queta. Are the Celtics building the right team around Tatum before their window closes?
Fri, 30 Oct 2026 - 32min - 4409 - Jayson Tatum is Back, but is he BACK Back | Concerns About Mitchell Robinson?
Jayson Tatum sparks MVP buzz as Boston Celtics dominate with offensive firepower. Has Tatum truly returned to superstar form, or are there more hurdles ahead? John Karalis of Celtics On SI breaks down Tatum’s electrifying stretch—33 points per game, aggressive drives, and a spike in free throw attempts—while raising questions about his physical and mental recovery after last season’s challenges. The conversation with Tom Westerholm shifts to Mitchell Robinson and Neemias Queta, where concern levels around the Celtics’ big men are assessed. Missed alley-oops, early-season conditioning, and adapting to new roles are under the microscope, along with Joe Mazzulla’s influence on team culture. Can Robinson play himself into top shape? Will Queta’s lapses impact key moments as the schedule intensifies? Dive into this insightful analysis of Celtics strategy, player development, and what it all means for Boston’s championship aspirations.
Thu, 29 Oct 2026 - 32min - 4408 - Jayson Tatum BUZZER BEATER Saves Celtics | Paul George GREAT in Back-to-Back
Jayson Tatum rescues the Boston Celtics with a buzzer-beating masterpiece in an overtime thriller against the Brooklyn Nets. Can Tatum’s stellar Achilles recovery redefine what’s possible for NBA superstars facing adversity? Turnovers, cold shooting, and a bizarre sequence of late-game blunders created chaos, but Tatum’s heroic 40-point, 8-assist performance—and clutch free throws—proved decisive as Boston extended its win streak. John Karalis of Celtics On SI unpacks the wild finish at TD Garden, spotlighting Neemias Queta’s costly late foul, Sam Hauser’s momentum-changing hustle, and the emergence of Jordan Walsh as a crucial two-way contributor. The conversation covers Paul George’s surprising back-to-back appearance, Mitchell Robinson’s struggles, and Mo Wagner once again tormenting his former team. How is Joe Mazzulla adapting his game plan, and can Boston iron out early season chemistry issues? Locked On Celtics delivers sharp analysis of the key players and moments shaping the Celtics’ path forward.
Wed, 28 Oct 2026 - 31min - 4407 - Jayson Tatum, Payton Pritchard DOMINATE Bulls | Scal Drops Jaylen Brown Bomb
Boston Celtics torch the Chicago Bulls with Jayson Tatum’s all-around brilliance and Payton Pritchard’s third-quarter eruption. Can the revamped pick-and-roll between Tatum and Mitchell Robinson become an unstoppable weapon? John Karalis of Celtics On SI spotlights the surging confidence across the Celtics bench, with Hugo Gonzalez and Neemias Queta making key contributions. The conversation focused on the team’s turnover woes, foul trouble, and how Joe Mazzulla’s rotations are shaping Boston’s early-season identity. A key theme that emerged was the unresolved Jaylen Brown trade saga, with fresh reactions to Brian Scalabrine’s controversial radio comments and Jaylen’s strong denial. Boston’s pursuit of perfection on track, or could off-court drama disrupt their momentum?
Tue, 27 Oct 2026 - 32min - 4406 - Jayson Tatum, Jaylen Brown DRAMA: Who is RESPONSIBLE? Does it Matter?
Jayson Tatum and Jaylen Brown ignite peak drama as questions swirl about loyalty, image, and responsibility in the wake of the Boston Celtics’ blockbuster trade. Are crafted social media moments and subtle online jabs exposing deeper rifts, or simply fueling each star’s competitive fire? Jaylen’s “cap” emoji and “lamb chop” remarks—combined with Tatum’s self-produced, sponsor-heavy documentary—spark a fresh wave of debate about maturity, sincerity, and who truly controls the Celtics' destiny. John Karalis of Celtics On SI and Tom Westerholm explore how Tatum’s carefully managed public persona and Brown’s raw, sometimes manufactured slights are shaping the narrative both on and off the court. Key topics include the Celtics’ team dynamics, Jaylen’s heightened online presence, how stars process trades behind the scenes, and lingering questions about player agency in front office decisions. Don’t miss this candid breakdown of one of the NBA’s most intriguing player relationships.
Mon, 26 Oct 2026 - 34min - 4405 - Jayson Tatum DOMINATES, Comes Up CLUTCH in Win over New York Knicks
Jayson Tatum powers the Boston Celtics to a thrilling victory over the New York Knicks, delivering 36 points, 9 rebounds, and 7 assists on a national stage. Can Tatum's all-around dominance finally put him in the heart of the MVP conversation? John Karalis of Celtics On SI spotlights not just Tatum’s clutch shot-making but also critical defensive stops and key assists that shut down the Knicks’ furious rallies. The conversation focused on the Celtics’ evolving center rotation, highlighted by Neemias Queta’s surprise corner three and Luka Garza’s pivotal early minutes that steadied Boston during foul trouble. Several points were raised, including Derrick White’s returning form, Jordan Walsh’s defensive promise, and the bench’s impactful contributions. The discussion explored Joe Mazzulla’s lineup adjustments and what these early trends mean for Boston’s championship ambitions. Will the Celtics’ depth and star power be enough as the season unfolds?
Sat, 24 Oct 2026 - 27min - 4404 - Mailbag: Blown Leads, Trading Jayson Tatum, and Who is the Second Option?
Boston Celtics fans confront blown leads and championship ambitions—does a 20-point cushion mean anything in today’s NBA? In a new mailbag episode, John Karalis of Celtics On SI breaks down the Celtics’ recurring late-game collapses, the role of shot variance, and what Joe Mazzulla’s timeout strategy signals for playoff readiness. With Jayson Tatum’s MVP odds in question and trade rumors swirling, the debate heats up: could the Celtics ever move on from their franchise cornerstone, especially in the era of salary cap aprons? Key topics include the reliability of Paul George as a second option, the development of young players like Jordan Walsh, and whether the double-big lineup with Mitchell Robinson and Neemias Queta can thrive against teams like the Detroit Pistons. Listeners get inside scoops on rotational decisions, positional battles, and what it will take for Boston to lock down leads when it matters most. Will this be the year the Celtics rewrite their late-game narrative?
Fri, 23 Oct 2026 - 31min - 4403 - Boston Celtics Bigs CRITICAL to Team Success | ONE THING Jayson Tatum MUST Fix
Boston Celtics’ bigs emerge as the team’s ultimate X-factor after a tough opening loss to the Detroit Pistons. Can Mitchell Robinson, Neemias Queta, and Luka Garza step up and reshape Boston’s offensive identity? John Karalis of Celtics On SI breaks down the pivotal role of the centers, revealing why the team’s success may hinge more on their performance than even Jayson Tatum’s scoring outbursts. Key topics in this discussion with Tom Westerholm include Derrick White’s steady contributions, the ongoing mystery of Boston’s wing rotation with Jordan Walsh, Baylor Scheierman, and Sam Hauser, and how Joe Mazzulla’s lineup decisions could decide future matchups against teams like the New York Knicks and Chicago Bulls. The conversation also confronts Jayson Tatum’s finishing struggles and what he must change to elevate his MVP candidacy. Can the Celtics’ frontcourt find consistency?
Thu, 22 Oct 2026 - 35min - 4402 - Boston Celtics BLOW a Huge Lead, LOSE Season Opener To Detroit Pistons
Boston Celtics unravel in shocking fashion, surrendering a 23-0 fourth-quarter run to the Detroit Pistons after holding a commanding 22-point lead. Are late-game collapses becoming a pattern the Celtics can’t shake—and what costly mistakes fueled Detroit’s comeback? John Karalis of Celtics On SI breaks down the highs and lows from opening day at TD Garden, spotlighting Paul George’s record-setting 38-point debut, Jayson Tatum’s offensive struggles, and critical late-game fouls by Payton Pritchard and Sam Hauser. The conversation focused on how the Celtics’ centers, including Mitchell Robinson and Neemias Queta, were outmatched by Detroit’s size and physicality, and raises key questions about Joe Mazzulla’s rotation choices. Is Boston prepared for the physicality and intensity of Eastern Conference play, or do defensive lapses and rebounding woes signal deeper concerns for the season ahead?
Tue, 20 Oct 2026 - 31min - 4401 - Boston Celtics Season Preview: SURPRISES, Win Predictions, and Awards
Boston Celtics gear up for a challenging regular season with revamped defensive energy and breakout potential from unexpected names. Can Jayson Tatum secure another All-NBA First Team nod, and does Payton Pritchard have what it takes to become a Sixth Man favorite? John Karalis of Celtics On SI and Tom Westerholm explore offseason surprises, including Hugo Gonzalez’s hot shooting and the strategic impact of Joe Mazzulla’s risk-taking defense, powered by key contributors like Derrick White, Mitchell Robinson, and Neemias Queta. The conversation focused on the Celtics’ difficult early schedule, bold predictions for wins, and which young wings must step up for Boston to contend. One concept discussed was the importance of lineup versatility and Mazzulla’s quest to maximize possessions. Awards predictions, potential All-Defense candidates, and playoff expectations round out this deep dive into the Celtics’ season outlook. Can Boston’s blend of youth and experience break through in the East?
Tue, 20 Oct 2026 - 38min - 4400 - NBA Season Preview: Ranking ALL 30 NBA Teams! Our Official 2026-27 Tier List
Who are the BEST and WORST teams in the NBA heading into the 2026-27 season? With opening night just around the corner, Locked On NBA Daily reveals its official 30-team NBA Power Rankings, organized into S-through-F tiers!
Mon, 19 Oct 2026 - 1h 08min - 4399 - Is Payton Pritchard REALLY Too GOOD To START For Boston Celtics?
Payton Pritchard's breakout potential sparks heated debate: should the Boston Celtics make him their sixth man or unleash him as a starter alongside Jayson Tatum? The conversation focuses on Pritchard’s offensive firepower, his elite fit next to Tatum, and what maximizing his role means for Boston’s rotation following the Jaylen Brown trade. John Karalis of Celtics On SI is joined by Trey Adell to break down the ripple effects of Boston’s revamped lineup, examine the chemistry between Payton Pritchard and Neemias Queta, the merits of starting Mitchell Robinson, and the team's shift toward a defensive identity. Key topics include Derrick White’s leadership, Boston’s strategic use of transition offense, and whether the Celtics’ new formula is the championship blueprint. Do the roster moves position Boston as a top contender, or is there more tinkering ahead to truly maximize Jayson Tatum?
Mon, 19 Oct 2026 - 35min - 4398 - Boston Celtics G League Players BEAT Sixers, Stay PERFECT in Preseason
Boston Celtics G-Leaguers stun the Philadelphia 76ers as John Karalis of Celtics On SI recaps a perfect preseason finish—out-hustling the Sixers’ regulars and raising big questions about Boston’s depth. Can surprising performances from Hugo Gonzalez, Chris Cenac Jr., Baylor Scheierman, and Luka Garza translate to meaningful NBA minutes? The conversation focused on standout efforts from the “red team,” explosive offensive rebounding, and how Sam Cassell’s coaching twist rewarded camp warriors. Key themes included the Sixers’ disinterest, Jaylen Brown’s quiet night, and insights into the Celtics’ roster decisions ahead of the season opener. Will the promising flashes from Boston’s young core solidify the team’s championship aspirations? Don’t miss this fast-paced analysis as the Celtics gear up for the regular season.
Sat, 17 Oct 2026 - 21min - 4397 - New Plan for Jayson Tatum? | Joe Mazzulla Answers Fan's Jaylen Brown Question
Boston Celtics fine-tune rotations as Jayson Tatum and Mitchell Robinson showcase promising chemistry—does this duo hold the key to unlocking Boston’s offense this season? Payton Pritchard’s evolving role and the team’s defensive surge, highlighted by back-to-back 16-steal games, raise major questions about how Joe Mazzulla’s revamped system is redefining the Celtics’ identity. John Karalis of Celtics On SI and Tom Westerholm recap standout moments from Boston’s preseason victory over the Charlotte Hornets, examine Joe Mazzulla’s candid response to whether the Celtics are truly better without Jaylen Brown, and dissect GM survey results with a critical lens—including Jayson Tatum’s MVP chances and Derrick White’s recognition as a premier perimeter defender. Deep dives into rotational changes, lineup combinations, and Boston’s place in the Eastern Conference set the stage for a pivotal season. Will the Celtics’ new-look defense and dynamic bench rotation be enough to contend for a championship?
Fri, 16 Oct 2026 - 35min - 4396 - Neemias Queta SHINES, Celtics Defense DOMINATES, in Win Over Charlotte
Boston Celtics surge past the Charlotte Hornets as Neemias Queta delivers his most dynamic performance yet, sparking new excitement about Boston’s bench dominance. Can the revamped double big lineups and a re-energized Queta make the Celtics’ second unit one of the NBA’s best this season? Jayson Tatum’s smooth return, Payton Pritchard’s pinpoint passing, and Derrick White’s efficient scoring further fuel hope for banner aspirations in Boston. John Karalis of Celtics On SI breaks down the Celtics’ 114-93 victory, spotlighting strategic experiments by Joe Mazzulla, evolving chemistry between Mitchell Robinson and Tatum, and the defensive intensity that forced 30 Hornets turnovers. Key topics include the impact of roster depth, the ongoing debate about starting lineups, and how Boston’s new rotations could shape their path to the top of the Eastern Conference. Will these early preseason signals translate when the regular season tips off?
Thu, 15 Oct 2026 - 27min - 4395 - Payton Pritchard Signs BIG Extension — WIN-WIN Deal For Both Sides
Payton Pritchard secures a $44 million extension—have the Boston Celtics locked in another crucial piece for their championship future? John Karalis of Celtics On SI breaks down what this win-win deal means for both Pritchard and the Celtics, spotlighting the guard’s relentless work ethic and rapidly rising value across the NBA. The conversation with Tom Westerholm focused on the contract’s team-friendly structure, how Pritchard’s role might expand under Joe Mazzulla, and the ripple effects on Boston’s roster flexibility. Key points include the significance of Pritchard’s deal as the salary cap shifts, the developmental pipeline with young talent like Baylor Scheierman and Neemias Queta, and why gritty contributors can tip the balance for playoff teams. Plus, what can Celtics fans expect in the final preseason showdown against the Charlotte Hornets?
Wed, 14 Oct 2026 - 33min - 4394 - Nothing, Something or EVERYTHING: What's real, What's NOT in Boston Celtics Preseason?
Boston Celtics’ defense sparks optimism, but are preseason standouts Baylor Sheierman and Mitchell Robinson true game-changers or just riding a preseason wave? Can Boston truly boast a top-five offense and defense when the grind of the regular season begins? John Karalis of Celtics On SI breaks down the early reactions to the Celtics’ preseason performance, weighing “nothing, something, or everything” on topics like Paul George’s debut, Mitchell Robinson’s potential evolution, and the team’s dynamic starting lineups. Key questions include whether Scheierman's confidence and versatility can make him the season’s wild card, how Derrick White and Jayson Tatum fit into elite two-way aspirations, and what the real test will be when rotations tighten. With insights on lineup experimentation, strategic scrimmages, and season-long durability, the episode asks: What’s preseason hype, and what’s a sign of a championship-caliber roster?
Tue, 13 Oct 2026 - 33min - 4393 - How Mitchell Robinson GROWS As a Celtics | Baylor Scheierman's Chaotic Best
Can Mitchell Robinson reach new heights by learning from Neemias Queta’s dynamic approach? Boston Celtics fans get answers as John Karalis of Celtics On SI spotlights why Robinson must evolve beyond traditional pick-and-roll habits to unlock the team’s full potential. The conversation focused on how Queta’s quick reads and impactful off-ball movement elevate the Celtics’ second unit, and what it would mean for Robinson’s game—and Boston’s ceiling—if he adopts these skills. A key theme that emerged was the electric performance of Jayson Tatum and the chemistry between Paul George and Tatum, setting the tone for Boston’s revamped attack. The discussion with Tom Westerholm then explored Baylor Shireman’s eye-catching, chaotic style on the court, plus strong showings from Payton Pritchard, Sam Hauser, and Jordan Walsh. With analysis of Joe Mazzulla’s system, player roles, and potential growth at the center position, Locked On Celtics charts the team’s path to another dominant season.
Mon, 12 Oct 2026 - 34min - 4392 - AMAZING Defense, Jayson Tatum looks GREAT, Celtics Blow Out Sixers
Boston Celtics dominate the Philadelphia 76ers as Jayson Tatum silences doubts about his Achilles, leading a defensive clinic that sparks questions about the team’s evolving identity. Can Joe Mazzulla’s disruptive defense and fluid rotations unlock the Celtics’ full potential? John Karalis of Celtics On SI breaks down the impact of 16 team steals, Jayson Tatum’s aggressive return, and Payton Pritchard’s explosive bench scoring. The conversation focused on Paul George’s defensive intensity, Mitchell Robinson’s adjustment to a dynamic offense, and why Neemias Queta’s chemistry with teammates could shake up the center rotation. Key topics include Baylor Scheierman's all-around contributions, Jordan Walsh’s perfect role execution, and what these preseason performances reveal about Boston’s championship ambitions. Don’t miss this in-depth analysis of the Celtics’ preseason statement and what it means for their season outlook.
Sun, 11 Oct 2026 - 30min - 4391 - Luka Garza, Devin Carter, Baylor Scheierman, Hugo Gonzalez POWER Win In Cleveland
Boston Celtics bench outworks Cleveland Cavaliers as Devin Carter impresses in preseason opener. Are the Celtics' young prospects ready to step into larger roles this season? John Karalis of Celtics On SI breaks down Boston's convincing win, spotlighting Devin Carter’s eye-catching two-way play and Luka Garza’s aggressive rebounding. The conversation focused on standout performances from rookies Hugo Gonzalez and Baylor Scheierman, while raising questions about how Joe Mazzulla’s rotations may take shape once the regular season begins. Key topics include offensive rebounding dominance, free-throw advantage, and the development curve for prospects like Jordan Walsh, Chris Cenac Jr., and Dylan Mitchell. Can these emerging players strengthen Boston’s rotation and provide crucial depth as the team eyes another deep playoff run?
Fri, 9 Oct 2026 - 34min - 4390 - Mailbag: Celtics Media Training, Mazzulla Visits, Faith in Young Talent
Boston Celtics ramp up for the new NBA season with a behind-the-scenes look at Joe Mazzulla’s unique leadership—he visited every player in the offseason to build trust and culture. John Karalis of Celtics On SI unpacks how Jayson Tatum and Jaylen Brown’s high character sets the tone for a locker room built on chemistry, not just talent. Is this commitment to connection the secret edge for another Finals run? The conversation explores player media training, the real benefits (and risks) of trading Sam Hauser, and growing confidence in young talents like Baylor Shireman, Ugo, Jordan Walsh, and Ron Harper Jr. Mailbag questions spark debates on starting lineups, the fascination with big men from Louisiana, and the Celtics’ evolving relationship with modern sports media. Are Boston’s emerging prospects ready to shoulder a bigger role—and how does the front office’s character-first approach shape their future?
Thu, 8 Oct 2026 - 31min - 4389 - Derrick White 1-on-1: Shooting Slump, Trades, & Being Pushed Into a Leadership Role
Derrick White reveals what really caused his shooting slump and reflects on a shifting Boston Celtics roster. Can his renewed confidence and evolving leadership help stabilize the locker room as Jaylen Brown departs and new faces like Paul George and Mitchell Robinson arrive? John Karalis of Celtics On SI sits down one-on-one with White in this bonus episode to unpack last season’s shooting woes, Joe Mazzulla's coaching approach, and the mental toll of constant trade rumors. The conversation explores how White’s role alongside Jayson Tatum could change Boston’s pick-and-roll game, the nuances of playing off-ball with weapons like Mitchell Robinson, and the looming pressure of the NBA’s second apron rules. Can White’s steady hand keep the Celtics focused as the trade deadline nears and player movement looms over TD Garden?
Wed, 7 Oct 2026 - 19min - 4388 - Joe Mazzulla SKIPS Gimmicks | Jayson Tatum Different Joy | Derrick White Shooting
Boston Celtics shake up expectations at training camp as Joe Mazzulla surprises all by skipping military drills at The Citadel. Is team chemistry the secret weapon for a deep playoff push? John Karalis of Celtics On SI and Tom Westerholm break down how the Celtics focused on real connection and communication over gimmicks, dissecting what Mazzulla’s evolving leadership style means for Jayson Tatum and the rest of the squad. Neemias Queta claims this Celtics frontcourt—featuring Mitchell Robinson, and Luka Garza—could become the NBA’s best, particularly on the boards. The discussion explores Tatum’s renewed perspective post-Achilles injury, the critical role of center play in unlocking Boston's offense, and Mazzulla’s reflections on better supporting Derrick White through shooting slumps. Can the Celtics capitalize on this revamped culture and strategic depth to chase a banner? Get the inside story on Locked On Celtics.
Wed, 7 Oct 2026 - 34min - 4387 - Mazzulla PROTECTING players | Citadel Trip WORKING for Boston Celtics
Boston Celtics embrace the rain and adversity in Charleston as Joe Mazzulla pushes the team’s limits—forging chemistry that could define the season. Can Mitchell Robinson’s free throw dedication and Hugo Gonzalez’s maturity accelerate Boston’s quest for a championship? John Karalis of Celtics On SI breaks down the intense training camp at The Citadel, from record-setting storms to Mazzulla’s bold leadership style. Key topics include the realistic expectations for 82 games played, Mitchell Robinson’s newfound focus at the line, and signals about potential starting lineup choices like Paul George and Payton Pritchard. Hear insights on how early road trips, grueling schedules, and unique team-building strategies are shaping the Celtics’ mentality as they prepare for a pivotal NBA campaign.
Tue, 6 Oct 2026 - 27min - 4386 - Mazzulla's Message | Pritchard Free Throws | Scheierman 1-On-1
Joe Mazzulla doubles down on togetherness and change as the Boston Celtics open training camp. Can a relentless focus on communication and mandatory team activities set the stage for a championship run—even as Paul George arrives under intense scrutiny after the controversial Jaylen Brown trade? John Karalis of Celtics On SI spotlights Payton Pritchard’s determination to draw more fouls and anchor the second unit, challenging claims of a Jalen Brunson-level leap. The conversation explores Baylor Scheierman's bid for a starting role, adjustments to his jump shot, and the significance of player-led film sessions. With new dynamics brewing and the Celtics’ depth drawing praise, will Mazzulla’s emphasis on togetherness unlock the full potential of Jayson Tatum and the supporting cast? Don’t miss this deep dive into Boston’s reshaped identity and what it means for their title aspirations.
Mon, 5 Oct 2026 - 29min - 4385 - DECIPHERING Joe Mazzulla's Message To Boston Celtics | Starters 'Locked In Stone?'
Boston Celtics seek unity amid offseason shakeups as Joe Mazzulla challenges the roster to embrace a “shared mental model.” What does this mean for the starting lineup and team chemistry as marquee names like Jayson Tatum, Derrick White, Paul George, and Neemias Queta compete for etched-in-stone roles? John Karalis of Celtics On SI and Tom Westerholm break down the Celtics’ evolving identity, exploring internal competition, the impact of the Jaylen Brown trade, and whether Payton Pritchard is best suited off the bench. The conversation focuses on Joe Mazzulla’s leadership, Boston’s training camp at The Citadel, and the strategies aiming to solidify team connection before adversity strikes. Key questions include who truly secures a starting spot, and how the Celtics’ new faces will gel with established stars as the season approaches. Can Mazzulla’s approach build the resilience Boston needs for another championship run?
Fri, 2 Oct 2026 - 33min - 4384 - Baylor Scheierman IMPRESSES | Payton Pritchard IMPROVING | Jayson Tatum's leadership
Boston Celtics’ training camp sparks optimism as Mike Conley’s mentorship accelerates key player development. Can Baylor Scheierman's breakout performances and Payton Pritchard’s relentless drive reshape the Celtics’ rotation for a deep run? Veteran insights and early chemistry signal a pivotal preseason for Boston. John Karalis of Celtics On SI breaks down Conley’s immediate impact, the surging confidence in Scheierman, and the evolving relationships within Joe Mazzulla’s squad. Topics include Jayson Tatum embracing a new leadership role in the absence of Jaylen Brown, position battles among Sam Hauser, Neemias Queta, and Jordan Walsh, and the importance of self-awareness in Pritchard’s improvement. Celtics fans, don’t miss this inside look at the team’s most important questions as training camp gains momentum.
Thu, 1 Oct 2026 - 25min - 4383 - What Playing Fast WILL REALLY Look Like For the Boston Celtics | Paul George Impact
Boston Celtics consider ramping up their pace, but will a faster offense come at the expense of control? John Karalis of Celtics On SI unpacks Joe Mazzulla’s comments on balancing tempo with smart decision-making, noting that high pace often belongs to struggling NBA teams. The conversation explores how Jayson Tatum, Derrick White, and Mitchell Robinson can improve Boston’s transition game without sacrificing shot quality or defensive balance. Paul George’s arrival sparks heated debate on Celtics Twitter, but how vital is he to Boston’s championship pursuit? Karalis and Tom Westerholm break down George’s projected impact, role flexibility, and potential minute management, ranking him among the most crucial pieces for the 2024 roster. Key takeaways include the need for younger wings like Baylor Shireman to step up—and how players like Payton Pritchard and Neemias Queta add valuable depth. Can the retooled Celtics blend pace, health, and playoff readiness in a title run?
Wed, 30 Sep 2026 - 34min - 4382 - Brad Stevens Drops BIG HINT Why Jaylen Brown Was Traded
Boston Celtics signal a new era as Brad Stevens hints at the real basketball reason behind Jaylen Brown’s blockbuster trade. Will Jayson Tatum’s expanded role be enough to keep the offense dynamic and overcome past playoff stagnation? John Karalis of Celtics On SI spotlights the front office’s plan for a more versatile attack and discusses how the team aims to fix its biggest postseason weakness—movement and tempo. Key segments include Tatum’s health update, Derrick White’s shooting adjustment, and Payton Pritchard’s determination to break expectations despite hitting a “skills plateau.” The episode also features Mitchell Robinson’s lighthearted take on joining the Celtics and building chemistry with Joe Mazzulla. As the Celtics launch a new campaign, can Tatum solidify his status among the NBA’s elite and lift the team’s championship hopes? Don’t miss this actionable analysis of Boston’s path forward.
Tue, 29 Sep 2026 - 30min - 4381 - Mailbag: Pritchard EXTENSION, Devin Carter, and WINNING with Paul George & Mike Conley
Payton Pritchard’s contract future sparks debate as the Boston Celtics weigh rewarding past performance versus managing risk in the new second apron era. Can Pritchard land a lucrative extension, or will his value as a durable small guard wane as he hits his 30s? In this new mailbag episode, John Karalis of Celtics On SI breaks down the numbers, market realities, and what’s at stake for both team flexibility and player reward. Additional hot topics include Devin Carter’s chances to break out or bust as a Lonnie Walker 2.0, the Detroit Pistons’ risky standoff with Jalen Duren’s restricted free agency, and what Paul George and Mike Conley’s press conference signals about their true intentions in Boston. Hear why anti-tanking rules might erase ‘gimme’ games and which teams could benefit. Plus: Karalis addresses the infamous LeBron James MVP vote. Can the Celtics’ roster moves keep them ahead in a tighter, tougher NBA?
Mon, 28 Sep 2026 - 31min - 4380 - East Preview: MAKE or BREAK Season For Paolo Banchero, Orlando Magic
Orlando Magic face a pivotal season as questions swirl about Paolo Banchero’s ability to become a true franchise leader and whether the squad’s core—featuring Franz Wagner, Desmond Bane, and Jalen Suggs—can finally stay healthy and break through in the Eastern Conference. As soaring salaries bring the second apron into play, pressure mounts on new head coach Sean Sweeney to unlock the Magic’s full potential before looming financial decisions force tough roster choices. John Karalis of Celtics On SI is joined by Phillip Rossman-Reich of Locked On Magic to discuss if Orlando can shed its injury woes and make the leap from "nice playoff team" to legitimate contender. Key topics include Banchero’s growth, the impact of Sweeney’s system, last season’s bitter playoff exit, and the razor-thin margins that could push the Magic into the East’s upper echelon—or see them stuck on the outside looking in. Will this finally be the season Orlando shakes its run of bad luck and earns respect across the NBA?
Fri, 25 Sep 2026 - 22min - 4379 - East Preview: Does Tyrese Haliburton Make Pacers CONTENDERS Again?
Indiana Pacers eye an Eastern Conference resurgence with Tyrese Haliburton’s highly anticipated return—can they recapture contender status with major changes to their core lineup? John Karalis of Celtics On SI is joined by Tony East from Locked On Pacers to examine how Haliburton’s recovery, new addition Ivica Zubac, and Rick Carlisle’s up-tempo system could redefine the Pacers’ identity. The conversation spotlights the differences Zubac brings compared to Myles Turner, the unique challenges of integrating a non-shooting center, and how key depth pieces like Kelly Oubre and TJ McConnell factor into Indiana’s playoff ambitions. Can the Pacers’ system-first approach keep them greater than the sum of their parts, especially through a brutal opening schedule? With insights on expected win totals, rotation shakeups, and potential playoff matchups, this episode breaks down why no top seed will want to see Indiana come spring.
Thu, 24 Sep 2026 - 30min - 4378 - East Preview: Kawhi Leonard and Addition by Subtraction For Toronto Raptors
Toronto Raptors eye a new era as Kawhi Leonard returns, setting the stage for an intriguing Eastern Conference shakeup. Can the pairing of Kawhi and Scottie Barnes lift the Raptors to elite status, or will health concerns and depth be the deciding factor? John Karalis of Celtics On SI and Sean Woodley of Locked On Raptors break down Toronto’s evolution, with insights on Brandon Ingram’s departure, RJ Barrett's changing role, and Jakob Poeltl’s ability to anchor the center position. Key topics include the Raptors’ shift to a faster, more dynamic offense, how addition by subtraction might unlock Scottie Barnes, and the impact of lineup versatility featuring Colin Murray-Boyles. The episode explores Toronto’s playoff ceiling, challenges in an increasingly competitive East, and the wild cards that could define their season. Are the Raptors primed to break through, or will familiar issues keep them from true contention?
Wed, 23 Sep 2026 - 31min - 4377 - East Preview: Cleveland Cavaliers BETTER or WORSE than last season?
Cleveland Cavaliers double down on their playoff ambitions, but can they finally break through in a stacked Eastern Conference? John Karalis of Celtics On SI teams up with Danny Cunningham of Locked On Cavs to break down if Evan Mobley’s bounce-back potential, James Harden’s new role, and the high-stakes addition of Peyton Watson will be enough to propel Cleveland forward. Major topics include the pressure on Mobley to become a legitimate All-NBA force, Cleveland’s massive payroll commitment to Donovan Mitchell, and whether Harden is willing—and able—to shift into a true third or fourth option when it matters most. The conversation covers the impact of the brutal upcoming Cavs schedule, Watson’s boom-or-bust contract, and Mario Hezonja's sleeper potential. Don’t miss expert analysis on how the new-look Cavaliers stack up against the Boston Celtics, plus where each team will finish in the playoff race.
Tue, 22 Sep 2026 - 36min - 4376 - Mailbag: Ron Harper Jr's role, Brown vs. Kawhi trade, Why C's are the GOAT
Jaylen Brown trade package sparks debate: did the Boston Celtics outmaneuver the Clippers’ historic Kawhi Leonard deal? Paul George’s fit, Brandon Ingram’s value, and the long-term impact of future first-round picks are scrutinized as both teams’ strategies come under the microscope. Is tanking evolving under the new NBA playoff structure, and could the league clamp down on teams angling for draft position? John Karalis of Celtics On SI answers your burning mailbag questions, dissecting Ron Harper Jr.’s potential as a Derrick White backup, realistic expectations for Paul George and Mitchell Robinson, and why the Boston Celtics are the GOAT NBA franchise. Plus, college allegiances collide as Villanova grads wrestle with rooting for the Knicks, and John shares a heartfelt tribute to his father’s enduring influence. Don’t miss this mix of Celtics insight, NBA analysis, and personal reflection.
Mon, 21 Sep 2026 - 30min - 4375 - Sixers Preview: LeBron James the SECRET SAUCE to Make Jaylen Brown Fit?
Philadelphia 76ers shake up the NBA with the blockbuster addition of Jaylen Brown and LeBron James. Did the Boston Celtics gift their rival a championship-ready core? John Karalis of Celtics On SI and Mark Farzetta of Locked On Sixers break down how Brown’s arrival changes Philly’s lineup, the new chemistry challenges, and LeBron’s role as the ultimate facilitator. Can this all-star Sixers squad find enough defense to complement their offensive firepower, and will Joel Embiid adjust his game for a deeper run? The conversation spotlights Tyrese Maxey’s leadership, VJ Edgecombe’s development, and the depth provided by Anfernee Simons and KCP. Key questions include whether Nick Nurse can harness so many stars, how ball-sharing will play out, and if the Celtics made their top rival even stronger. With bold predictions for the Sixers’ playoff ceiling, this episode offers must-hear insights into one of basketball’s most fascinating new superteams.
Fri, 18 Sep 2026 - 37min - 4374 - Knicks Championship HANGOVER? Will Towns Contract DERAIL New York?
New York Knicks face the daunting challenge of defending their NBA title as the Eastern Conference grows more competitive than ever. Can Jalen Brunson and Karl-Anthony Towns navigate a potential championship hangover, a condensed offseason, and rising parity to lead the Knicks to back-to-back glory? John Karalis of Celtics On SI and Locked On Knicks host Gavin Schall dissect how roster changes—highlighted by the departure of Mitchell Robinson to the Boston Celtics—may affect New York’s interior defense and playoff aspirations. Key topics include the Knicks’ strategy for regular season rest, how Karl-Anthony Towns’ uncertain contract future mirrors league-wide second apron dilemmas, and the emergence of new threats across the East. Schall offers insider takes on the chemistry between Brunson, Towns, and OG Anunoby, the impact of Andre Drummond as a replacement big, and the slim margins separating championship contention from early-round exits. Could health and depth be the deciding factors in the Knicks’ quest to repeat?
Thu, 17 Sep 2026 - 33min - 4373 - Paul George 'ALL IN,' Says He's Healthy | Mike Conley CONFUSED by Joe Mazzulla
Boston Celtics face major fan backlash after the Jaylen Brown trade brings Paul George to town. Can George win over Boston and power the Celtics to another deep playoff run? John Karalis of Celtics On SI breaks down George’s candid response to the trade, his health update, and what his arrival means for the team’s chemistry and title hopes. Insights include the uncertainty of George’s future in Boston, management’s high expectations, and the critical importance of keeping him healthy for postseason success. Mike Conley brings levity with a standout quote about head coach Joe Mazzulla’s unconventional approach, sparking a discussion on how the Celtics’ coaching staff challenges veteran players. Will the new-look Celtics find new identity—and can they silence the critics as the NBA season ramps up?
Tue, 15 Sep 2026 - 27min - 4372 - Celtics SIGN Devin Carter | Previewing the Detroit Pistons
Boston Celtics target playoff rivals while fortifying their backcourt. Can Devin Carter seize his chance and reshape the rotation? John Karalis of Celtics On SI explores the Celtics’ Exhibit 10 signing of Devin Carter, breaking down Boston’s developmental pipeline and the team’s strategic approach to staying under the tax line. Locked On Pistons’ Ku Kahil joins to dissect the Detroit Pistons’ turbulent offseason, the Jalen Duren contract standoff, and the franchise’s confidence in cornerstones Cade Cunningham and Ausar Thompson. Key topics include the Pistons’ decision not to land a marquee name, internal debates about win-now moves vs. player development, and implications for their position in a competitive Eastern Conference playoff race. Will the Celtics’ low-risk moves pay off? Are the Pistons poised to take another step, or will roster tension undermine their ascent?
Tue, 15 Sep 2026 - 36min - 4371 - Mailbag: Trade for ZION WILLIAMSON? | Mitchell Robinson's VALUE
Should the Boston Celtics gamble on a Zion Williamson trade? In this mailbag episode, John Karalis of Celtics On SI examines the pros and cons of targeting Zion as a secondary star alongside Jayson Tatum, breaking down contract implications, injury concerns, and how his non-shooting style could impact Boston’s offense. Mitchell Robinson’s arrival and his fit with Neemias Queta headlines the Celtics’ evolving center rotation—can a consistent, rim-protecting big-man duo give them an edge in the East? Karalis also tackles the modern definition of "power forward," potential Garza-Robinson lineups to maximize offensive rebounds, and why Payton Pritchard’s contract is among the NBA’s best values for fantasy managers. Side topics include the intensity of Celtics vs. Sixers games, the growing buzz around NBA Europe, and a lighthearted take on cage matches with animals. Sharpen your insights on Boston’s roster moves and positional strategies as the new season approaches.
Mon, 14 Sep 2026 - 32min - 4370 - PREDICTIONS! Who Will Lead Boston Celtics Statistical Categories This Season?
Who emerges as the Boston Celtics’ second-leading scorer behind Jayson Tatum with Jaylen Brown gone—Payton Pritchard or Derrick White? John Karalis of Celtics On SI debates with Tom Westerholm about the impact of these rising stars, dissecting Pritchard’s evolving shot selection, White’s playmaking, and the team’s new offensive hierarchy under Joe Mazzulla. The breakdown covers predicted leaders in rebounds, assists, and blocks, spotlighting Tatum’s triple-threat potential and Neemias Queta’s battle with Mitchell Robinson for rim protection. Can Tatum average close to 30 points, 10 rebounds, and 7 assists? Will the Celtics’ revamped frontcourt make them the NBA’s top rebounding squad? Tune in for data-driven predictions and insight-packed banter on the Locked On Celtics podcast as the team gears up for its most unpredictable season yet.
Fri, 11 Sep 2026 - 32min - 4369 - Center STRENGTH: Celtics Can Expect BIG THINGS From Mitchell Robinson, Neemias Queta
Boston Celtics’ center rotation transforms from a glaring weakness to a surprising strength. Can Mitchell Robinson and Neemias Queta provide the 48 minutes of rim protection and rebounding Joe Mazzulla needs, or will the “small-ball” Jayson Tatum-at-center lineup finally become more than just a playoff curveball? John Karalis of Celtics On SI, along with Tom Westerhom, spotlights the impact of Robinson’s physicality, Queta’s development, and Luka Garza’s potential as a change-of-pace shooter. The conversation covers looming questions about who should start, how consistency in center roles unlocks Derrick White and Payton Pritchard, and whether Amari Williams or rookie Chris Cenac Jr. could seize opportunity if injuries strike. Locked On Celtics breaks down why this new-look frontcourt could be key to another NBA Finals run.
Wed, 9 Sep 2026 - 34min - 4368 - Mailbag: Paul George DISASTER Scenario & Who makes BIGGEST Leap This Season
Paul George’s contract decision could reshape the Boston Celtics’ future and impact blockbuster trades down the line. Are the Celtics risking too much on aging stars, or will strategic maneuvers with Paul George and Derrick White set up another championship window? In this mailbag episode, John Karalis of Celtics On SI breaks down the potential disaster scenarios, values of the 2028 draft pick, and the chess moves possible under the NBA’s second apron rules. Key topics include Jayson Tatum’s return to full strength, Jaylen Brown’s exit, and the ripple effects of adding Mitchell Robinson and Paul George. Karalis examines who might take the biggest leap—highlighting Baylor, Hugo, and potential surprises—while questioning the Celtics’ physicality and the evolution of Joe Mazzulla’s coaching in a new NBA era. Listener questions spark debates about ownership power dynamics and whether Boston’s revamped roster is truly better or just different.
Mon, 7 Sep 2026 - 33min - 4367 - Kawhi Leonard, Clippers Punishment GOOD or BAD for Boston Celtics?
NBA drops the hammer on the LA Clippers with unprecedented penalties, but does this really boost the Boston Celtics’ 2028 draft pick odds? John Karalis of Celtics On SI challenges the prevailing narrative and unpacks why this punishment may not be the windfall for Boston that fans expect. With a five-year draft pick forfeiture, massive fines, and front-office suspensions rocking the Clippers, Karalis explores what this means for Brad Stevens’ long-term plans. The discussion breaks down potential Clippers fire sales, the evolving impact of NBA draft lottery reform, and the strategic value of the Celtics’ 2028 asset in future blockbuster trades. Tom Westerholm joins for deeper analysis on LA’s rebuild options and why this lottery pick may hold steady as a premium asset—or even slide in value. Can the Celtics leverage this chaos, or will the NBA’s new rules change the game?
Thu, 3 Sep 2026 - 31min - 4366 - Boston Celtics’ Derrick White Set to BOUNCE BACK Alongside Jayson Tatum This Season
Derrick White faces a pivotal season as questions swirl around his shooting consistency and future with the Boston Celtics. Could his chemistry with Jayson Tatum unlock the offense, or will roster changes force him into uncomfortable territory? John Karalis of Celtics On SI and Tom Westerholm break down White’s shooting slump, the ripple effect of Jaylen Brown’s trade, and how key lineup decisions—like Payton Pritchard coming off the bench—might set the tone for the Celtics’ attack. The episode digs into how White’s defensive excellence remains essential, examines possible starting unit combinations featuring Paul George and Sam Hauser or Baylor Scheierman, and analyzes the impact of rim threats like Mitchell Robinson and Neemias Queta on Boston’s spacing. The conversation turns to White’s contract, age, and what the new second apron rules mean for his long-term future. Is White the hidden key to the Celtics’ championship window, or could he become an unexpected trade chip?
Wed, 2 Sep 2026 - 33min - 4365 - Mailbag: Jaylen Brown FAREWELL, Celtics DEPTH, A Kyrie Irving RETURN?
Jaylen Brown receives a hero’s farewell from Boston. What will his departure mean for the Celtics’ culture and the city’s future? John Karalis of Celtics On SI breaks down the emotional city event honoring Brown, highlighting the impact of his decade-long commitment both on and off the court. Plus, Karalis explores how Brown’s leadership and philanthropy leave a legacy that may eclipse even his on-court achievements. Celtics roster depth takes center stage as Payton Pritchard, Derrick White, and newcomers like Baylor Scheierman and Hugo Gonzalez look to step up. The analysis covers FIBA performances—including standout moments from Luka Garza and Neemias Queta—and debates whether Boston could emerge as the NBA’s deepest team. Hot topics include the merits of a one-star-with-depth strategy, possible X-factors for the upcoming season, and a resounding rejection of a Kyrie Irving reunion. Can this new-look squad outperform last season and reshape the Eastern Conference landscape?
Mon, 31 Aug 2026 - 32min - 4364 - Jayson Tatum Legacy: What Does He NEED To Catch Larry Bird and Bill Russell?
Jayson Tatum’s legacy with the Boston Celtics faces a pivotal question: Can he become one of the franchise’s all-time greats without an MVP or another championship? John Karalis of Celtics On SI and Tom Westerholm debate Tatum’s ceiling and the intense competition for individual glory in today’s NBA, where stars like Giannis Antetokounmpo, Nikola Jokić, and Victor Wembanyama dominate the MVP conversation. The podcast breaks down why narrative, “it factor,” and team context are crucial for Tatum’s pursuit of historic recognition. The conversation also ranks Tatum against Celtics legends like Bill Russell, Larry Bird, and Paul Pierce, spotlighting how titles and MVPs shape Celtics history. Explore whether Tatum’s sustained excellence can overcome the changing league landscape, roster upheaval, and Boston’s championship standards. Is Tatum destined for the Celtics’ Mount Rushmore, or will new stars and the challenges of the modern era cap his standing among Boston’s best?
Fri, 28 Aug 2026 - 32min - 4363 - Payton Pritchard EXPECTATIONS: Starter or 6th Man for Boston Celtics
Payton Pritchard's role with the Boston Celtics could redefine the team’s second unit—and the sixth man race in the NBA. Should Pritchard start, or is he the key to unlocking Boston’s bench offense? John Karalis of Celtics On SI and Tom Westerholm debate lineups, highlight Pritchard’s high isolation efficiency, and examine his on-court chemistry with Neemias Queta and Mitchell Robinson. Analysis centers on Pritchard’s potential for improvement, realistic expectations for his scoring and playmaking leap, and how his skill set fits Joe Mazzulla's rotation. The hosts dissect Celtics' lineup creativity without Jaylen Brown, projected stat increases, and consider where Pritchard would land if the 2020 NBA Draft were redone. Don’t miss expert insights on how Boston maximizes Payton Pritchard’s value and the hidden factors that could shape the Celtics’ season outlook.
Wed, 26 Aug 2026 - 35min - 4362 - Mailbag: Cap Circumvention ALLOWED? And WHO is NUMBER 2 for the Celtics?
Salary cap loopholes, Celtics roster protections, and chaotic Sixers storylines take center stage as John Karalis of Celtics On SI answers mailbag questions on Locked On Celtics. Will NBA teams push the limits with sponsor deals after the Clippers-Kawhi saga? Karalis sorts out how the league might respond, then addresses a potential 2028 expansion draft: who makes the protected list, and could the Celtics lose a crucial piece? Drama ramps up as Karalis questions whether LeBron James brings fatal pressure to the Philadelphia 76ers, debates which Eastern Conference giant is truly Finals-bound, and spotlights the battle for Boston’s number 2 role—will Derrick White shine, or can Payton Pritchard surprise? Stay tuned for legacy talk on Jayson Tatum’s MVP odds and a tongue-in-cheek NBA Sideshow Bob comparison. The episode offers can’t-miss insight into Boston’s future and league-wide intrigue.
Mon, 24 Aug 2026 - 33min - 4361 - What Should Boston Celtics EXPECT from Paul George?
Boston Celtics fans are asking: Could Paul George be a better fit than Jaylen Brown? As the Celtics gear up for the new NBA season, Paul George—fresh off a strong shooting run with the Philadelphia 76ers—steps into Boston with a clear role. John Karalis of Celtics On SI and Tom Westerholm break down George’s expected contributions, from his knockdown three-point shooting and poised defense to his willingness to embrace a supporting role alongside Jayson Tatum, Derrick White, and Payton Pritchard. Could a veteran like Paul George unlock new dimensions for Joe Mazzulla’s team—even if his minutes are managed? The conversation covers George’s game count expectations, lineup versatility, and the importance of role acceptance for success in Boston. Will the Celtics’ mix of wing depth and chemistry propel them to another deep playoff run post-Jaylen Brown? Insightful analysis tackles how the roster’s evolving fit could shape Boston’s championship hopes.
Fri, 21 Aug 2026 - 33min - 4360 - Bill Chisholm SAYS Right Things, But Will He Follow Through For Boston Celtics?
Boston Celtics future hangs in the balance as ownership shifts and bold roster moves reshape the franchise. Jaylen Brown’s exit signals a new era—was it a prudent front office decision, or will fans call it a costly misstep? John Karalis of Celtics On SI explores the layers behind Bill Chisholm’s recent comments, the mounting pressure on Brad Stevens, and the ripple effects of the new CBA’s second apron on superstar contracts. With expansion rumors swirling and blockbuster trades redefining the NBA’s economic landscape, the Celtics’ path forward raises crucial questions about priorities: championship pursuit or financial caution? Key analysis spotlights Kristaps Porziņģis, Jrue Holiday, the Karl-Anthony Towns extension dilemma, and how Boston’s approach could influence the entire league. Will Chisholm back up his promises when it matters—or flip the Celtics for profit like the Lakers’ recent saga?
Wed, 19 Aug 2026 - 34min - 4359 - Draft Picks MORE VALUABLE than ever? Why Not Anfernee Simons? | Mailbag Monday
Boston Celtics reshape their draft strategy as the NBA's new CBA raises the stakes—are the days of blockbuster pick trades over? John Karalis of Celtics On SI breaks down why first-round picks and older rookies are more valuable than ever, and how Boston’s innovative approach could set the blueprint for the apron era. Key topics include the Celtics’ decision to prioritize Mitchell Robinson over Anfernee Simons, evaluating the developmental benefits of the G League versus college for prospects, and what a Ben Simmons gamble might actually look like at center. Karalis also reveals must-do tips for fans visiting Boston and revisits his Simpsons-inspired theory on Jaylen Brown’s standing in the national spotlight. Where does Jaylen Brown’s narrative fit into NBA lore, and could seasoned draft picks be the secret to long-term contention?
Mon, 17 Aug 2026 - 37min - 4358 - BRUTAL: Boston Celtics Face GRUELING November Road Gauntlet—NBA Cup Ruins Schedule
Boston Celtics face a brutal November gauntlet as the full NBA schedule drops. Can Jayson Tatum, Derrick White, and the Celtics withstand a relentless early season stretch that could define the playoff race before December even hits? Unexpected back-to-backs, a mini West Coast swing, and a schedule deeply impacted by the NBA Cup test both the team’s chemistry and depth from the jump. John Karalis of Celtics On SI breaks down Boston’s toughest stretches, what the lopsided road trip schedule means for Joe Mazzulla’s rotation, and why Jaylen Brown’s return to Boston has become a surprising afterthought. Key topics include the impact on Neemias Queta, Payton Pritchard’s opportunity to step up, and the crowded fight for home court down the stretch. Tom Westerholm joins to spotlight sneaky rivalry games, the league’s promotional missteps, and how the NBA Cup is shaking up traditional season narratives.
Fri, 14 Aug 2026 - 36min - 4357 - NBA CLEARLY Does NOT Care About Jaylen Brown vs. Boston Celtics Storyline
NBA schedule makers snub the Jaylen Brown return narrative—are the Boston Celtics being overlooked? John Karalis of Celtics On SI teams up with Tom Westerholm to break down the first wave of nationally televised games, spotlighting the NBA’s focus on LeBron James and established superstars, while marquee Celtics-76ers showdowns are surprisingly left off the primetime slate. Key discussion points include the impact this could have on Jaylen Brown’s motivation, the significance of early matchups like Celtics vs. Pistons, and the Christmas Day showdown against Giannis Antetokounmpo and the Miami Heat. The crew debates potential MLK Day opponents, which rising stars deserve the spotlight, and how Boston’s evolving rivalry landscape shapes fan expectations. Will the NBA’s scheduling decisions fuel the Celtics’ quest for another title, or will the overlooked storylines linger all season long?
Wed, 12 Aug 2026 - 32min - 4356 - PRESSURE on Brad Stevens? Kawhi Leonard Mess HELP or HURT Celtics Draft Pick?
Are the Boston Celtics risking Brad Stevens’ reputation in a pivotal season, or will his roster moves silence the doubters? John Karalis of Celtics On SI opens the mailbag to tackle the team's pressing issues, from the delicate balance between Jayson Tatum and Jaylen Brown to concerns about guard depth behind Derrick White and Payton Pritchard. Listeners get a closer look at future trade possibilities, the fallout from the Clippers’ Kawhi Leonard saga, and how the 2028 draft pick could become a major asset. Karalis explores why media attention remains fixated on the Tatum–Brown relationship, reacts to Don Nelson’s legendary Celtics legacy, and unpacks Joe Mazzulla’s no-nonsense coaching philosophy rooted in Red Auerbach’s mindset. Can this new-look Celtics roster thrive with roster changes and emerging names like Kristaps Porziņģis and Neemias Queta? Don’t miss the breakdown of strategic adjustments that could define Boston’s quest for another championship.
Mon, 10 Aug 2026 - 35min - 4355 - Jaylen Brown Speaks: Jayson Tatum RIFT? Silence About Trade. Just Moving On
Rifts between Jaylen Brown and Jayson Tatum resurface, fueling debate about the Boston Celtics’ locker room chemistry in the wake of Brown’s move to the Philadelphia 76ers. Could lingering tensions explain Brad Stevens’ urgency to reshape the roster—and what does Brown’s icy farewell say about the end of Boston’s All-Star duo? John Karalis of Celtics On SI teams up with Tom Westerholm to dissect Brown’s measured but telling comments on Tatum, the untold story behind the blockbuster trade, and the ripple effects for both franchises. Hear how Brown’s mindset might fit alongside Tyrese Maxey and Joel Embiid in Philadelphia, why Celtics fans are left frustrated, and what this fresh start could mean for the Sixers’ championship hopes. With questions swirling around egos, roles, and respect, this is essential listening for NBA fans tracking the next chapter of Eastern Conference power dynamics.
Fri, 7 Aug 2026 - 35min - 4354 - Back To School? Why Dillon Mitchell Could LEAVE Celtics to RETURN to College
Boston Celtics rookie Dillon Mitchell’s NBA future could change as a surprise NCAA court ruling opens a door for a lucrative fifth year of college eligibility, potentially turning the NBA draft’s second round upside down. Could returning to school for millions in NIL money become a game-changer for prospects and reshape how teams approach the draft? John Karalis of Celtics On SI is joined by Tom Westerholm to break down the unprecedented legal case rocking both the NCAA and the NBA, exploring how Mitchell’s decision could set a precedent for player development and second-round draft value. Insights include the financial gap between NBA two-way deals and college NIL offers, the Celtics’ rights to Mitchell, and why NBA and NCAA collaboration is more crucial than ever. Will NBA teams risk drafting players who may leave for college millions, and how could this shift the league’s future roster planning?
Wed, 5 Aug 2026 - 35min - 4353 - Mailbag: Steph Curry? Nikola Jokic? What if Paul George is GOOD?
Blockbuster trade scenarios swirl as Boston Celtics' championship ambitions collide with NBA realities. Could Brad Stevens put together an irresistible package for Steph Curry, or even explore the impossible with Nikola Jokic? John Karalis of Celtics On SI unpacks the wild rumors, breakdowns of speculative trades involving Paul George, Sam Hauser, and premium first-round picks, and how the NBA’s new collective bargaining agreement might force contenders’ hands. Expect hard-hitting takes on the odds of Jayson Tatum’s MVP push, the question of Paul George’s long-term fit in Boston, and a spirited look at the rivalry with the Philadelphia 76ers. Mailbag questions spark debates about the Celtics’ path to success, the challenge of roster management amid second apron chaos, and whether knocking out the Sixers would be as sweet as hoisting another banner. Are the Celtics being underestimated heading into next season? Tune in for bold analysis and playoff dreams.
Mon, 3 Aug 2026 - 32min - 4352 - Celtics LONG-TIME Effort to Trade Jaylen Brown | Baylor Scheierman's Role
Boston Celtics’ apparently tried to trade Jaylen Brown for longer than we thought—what does it say about the team's long-term vision and analytics-driven approach? Major trades with the Golden State Warriors came close, but ultimately Boston settled for future-first picks from the Philadelphia 76ers after rival suitors dropped out, leaving fans questioning if this was truly the best return. John Karalis of Celtics On SI and guest Noa Dalzell break down the behind-the-scenes turmoil, including Brad Stevens’ calculated moves and the ripple effect on team chemistry. Plus, Baylor Scheierman's eye-catching physical transformation sparks debate about the Celtics’ rotation—can he surpass Sam Hauser, Neemias Queta, and Jordan Walsh for key minutes? The hosts also predict potential Celtics matchups on opening night, Christmas Day, and MLK Day, sizing up storylines like a Jaylen Brown return and blockbuster games against contenders like the New York Knicks and Miami Heat.
Fri, 31 Jul 2026 - 34min - 4351 - APPRECIATING what Jaylen Brown and Jayson Tatum accomplished in Boston
Jayson Tatum and Jaylen Brown’s partnership defined a historic era for the Boston Celtics—now, with Brown gone, fans are left to appreciate what these two delivered together. John Karalis of Celtics On SI, joined by Tom Westerholm, unpacks the shared growth, playoff battles, and unique personalities that fueled nine years of Finals runs and an NBA championship. Are Celtics fans too quick to choose sides, or should the focus be on what Tatum and Brown achieved as a duo? Conversations highlight speculation over recent Tatum comments, persistent trade rumors, and the reality of navigating egos and overlapping skills at the highest level. Karalis and Westerholm reflect on the duo’s impact, their lasting legacy in Boston, and why fans shouldn’t feel forced into Tatum vs. Brown factions. Is this the end of an era, or the start of a new appreciation for what the two stars built together?
Thu, 30 Jul 2026 - 37min - 4350 - Jayson Tatum READY to Dominate for Boston Celtics Without Jaylen Brown
Jayson Tatum enters a new chapter as the Boston Celtics prepare for life without Jaylen Brown—will Tatum’s return at 100% spark an MVP campaign and elevate the Celtics’ ceiling? John Karalis of Celtics On SI and Tom Westerholm examine the aftermath of last season’s early exit, the prolonged offseason’s impact on Tatum's health, and why the franchise believes he’s poised for a monster year. The conversation spotlights Tatum’s evolving leadership, projected usage rate, and the pressure of being the Celtics’ undisputed number one option. With new faces like Paul George and Mitchell Robinson joining forces and proven contributors such as Derrick White, Payton Pritchard, and rising prospects Baylor Scheierman, Jordan Walsh, and Neemias Queta, can the revamped Celtics contend in a tougher Eastern Conference? Plus: rebuilding trust in role players, changes in offensive flow, and the narratives that could define Tatum’s MVP case.
Wed, 29 Jul 2026 - 35min - 4349 - Can Boston Celtics GET Steph Curry from Golden State Warriors | Mailbag Podcast
Could Steph Curry actually land in Boston? Trade speculation heats up as rumors swirl about the Boston Celtics targeting the Warriors legend with a package involving Paul George, draft picks, and role players. John Karalis of Celtics On SI investigates whether the Celtics have the assets—and motivation—to pursue Curry, clarifying what's real and what's speculation while breaking down shifting trade market values under the NBA’s new CBA. Also in today's mailbag episode, Jaylen Brown’s next chapter with the Philadelphia 76ers sparks debate over player roles, leadership dynamics, and historic Celtics-Sixers rivalries. Karalis examines whether Jayson Tatum is primed for an MVP-caliber season, explores Brad Stevens’ long-term contract strategy for Boston’s wings, and addresses the evolving leadership structure in the locker room. Locked On Celtics delivers sharp analysis of team priorities and burning offseason questions as expectations reshape for Boston’s championship pursuit.
Tue, 28 Jul 2026 - 35min - 4348 - LeBron James to Philadelphia 76ers | Jaylen Brown Becomes FASCINATING This Season
LeBron James has signed with the Philadelphia 76ers, which now puts an incredible road block in front of the Boston Celtics, and it makes Jaylen Brown one of the most ... if not THE most ... interesting players in the league. How will he handle a drastically reduced usage rate? What happens if the NBA schedules LeBron-centered games as the marquee matchups instead of his revenge against Boston? And where do the Celtics land in the East hierarchy? John Karalis of Celtics on SI and guest Chris Forsberg of NBC Sports Boston tackle those questions and more.
Mon, 27 Jul 2026 - 36min - 4347 - HOW MUCH is Payton Pritchard Worth? | Evaluating Jordan Walsh's Extension
Boston Celtics gave Jordan Walsh a $16 million contract extension, but there's a far bigger decision looming over Payton Pritchard’s future. Can the defending NBA champions afford to invest major cap space in a 6'1" guard entering his 30s? John Karalis of Celtics On SI debates contract strategy, dissecting Pritchard’s value, playoff limitations, and the harsh reality of the new CBA’s roster-building constraints. Co-host Tom Westerholm joins to size up the Celtics’ long-term outlook, including the importance of efficient salary slots, how Walsh, Baylor Scheierman, Hugo Gonzalez, and Neemias Queta fit Boston’s youth movement, and what Pritchard’s next deal should look like. Do smaller guards have a place in the Celtics’ evolving plans? Find out what numbers make sense—and why Brad Stevens’ next move could shape Boston’s championship window.
Fri, 24 Jul 2026 - 33min - 4346 - WRONG TIME for Bradley Beal in Boston | Mitchell Robinson SHOULD START
Bradley Beal rumors swirl around the Boston Celtics, but locker room harmony hangs in the balance. Could Jayson Tatum’s personal connections upend team chemistry and spark a PR nightmare if he pushes for Boston to sign Beal? John Karalis of Celtics On SI dissects why now isn’t the moment to pursue Beal, explores what’s truly at stake for Jordan Walsh as he fights for a permanent rotation spot, and unpacks the argument for Mitchell Robinson starting over Neemias Queta. With the Celtics’ depth chart crowded and contracts guaranteed, every roster decision matters—especially as Boston looks to integrate newcomers and maximize its defensive strategy. How will Joe Mazzulla keep the bench united, and which role players will rise above the pack with increased pressure and opportunity? Get the insight you need on Boston’s evolving rotation and the critical decisions shaping their upcoming season.
Thu, 23 Jul 2026 - 27min - 4345 - HOW Do the Boston Celtics MAKE UP Jaylen Brown's Lost Production?
Can the Boston Celtics replace Jaylen Brown’s elite production with a true team approach? John Karalis of Celtics On SI breaks down how the roster can collectively make up for Brown’s scoring, rebounding, and defensive stats, analyzing contributions from Paul George, Mitchell Robinson, Derrick White, Payton Pritchard, and Mike Conley. Raw numbers, positional depth, and injury histories come into play as Karalis and guest Tom Westerholm pinpoint the strengths and optimism required for the regular season. Spotlight shifts to young talents Baylor Scheierman, Jordan Walsh, and Hugo Gonzalez—who among them will step up to fill the gap left by Brown’s departure? Discover why corner three-point shooting and confidence are pivotal for these rising Celtics, and hear which players have the most to prove. The episode closes by questioning whether the collective effort can truly keep Boston’s offensive and defensive edge in the post-Brown era.
Wed, 22 Jul 2026 - 39min - 4344 - Moving FORWARD: Paul George, Mitchell Robinson fit, Derrick White Bounce-back
Boston Celtics face a new era after the Jaylen Brown trade—can Paul George and Mitchell Robinson fill the void and keep championship hopes alive? Jayson Tatum is expected to shoulder more offensive load and face tougher defenses, while Derrick White’s shooting consistency and Payton Pritchard’s steady ball-handling take on heightened importance. Does the revamped roster improve spacing, speed, and rim protection enough to offset the star power they lost? John Karalis of Celtics On SI explores how the Celtics plan to maximize “possession maxing” with fewer turnovers, more ball movement, and increased contributions from promising young players like Baylor Scheierman, Jordan Walsh, and Neemias Queta. The conversation also spotlights Mitchell Robinson’s defensive presence, the growth of internal development pieces, and why Boston’s role players must step up to close the gap left by Brown’s departure. Will this new formula be enough for the Celtics to remain contenders in the East?
Tue, 21 Jul 2026 - 38min - 4343 - Other Teams Find Celtics CBA Pain is REAL | Worried About Derrick White, Jayson Tatum?
NBA contenders scramble under new CBA pressure as Boston Celtics' bold roster decisions suddenly look farsighted. Will teams like the 76ers and Knicks suffer the same fate as Boston? John Karalis of Celtics On SI breaks down the ripple effects of harsh luxury tax penalties, Lu Dort’s trade, and why owners are pulling back on massive contracts. Mailbag highlights include Derrick White’s evolving role with Jaylen Brown gone, Jayson Tatum’s ability to shoulder new leadership weight, and whether Dillon Mitchell’s secondary playmaking could surface at the NBA level. The show also explores cap circumvention penalties, the NBA Cup’s murky future, and why combining EuroLeague teams with NBA competition might not live up to fan hopes. Want insight into Joe Mazzulla’s next moves and how Boston could maintain contender status despite league-wide roster upheaval? Get key answers and bold opinions on Locked On Celtics.
Mon, 20 Jul 2026 - 32min - 4342 - Summer Sensations: Evaluating Chris Cenac, Dillon Mitchell, Boston Celtics in Vegas
Boston Celtics fans get an early look at the future as summer league evaluations wrap up and key prospects show off promising skills. John Karalis of Celtics On SI is joined by Tom Westerholm to break down the performances of Chris Cenac Jr., Dillon Mitchell, and Amari Williams—spotlighting defensive instincts, rebounding, and the all-important question: can Mitchell become a legitimate NBA 3-and-D threat? The discussion covers the Maine Celtics’ outlook, how Brad Stevens’ developmental program shapes rookie talent, and the battle for crucial two-way contracts. Insights on Amari Williams’ confidence swings, Mitchell’s swing-skill shooting, and the team’s plan to maximize contributions from their G League pipeline raise important questions for the upcoming NBA season. Which young Celtic could break through, and do the summer standouts signal value picks for Boston’s championship-chasing roster?
Fri, 17 Jul 2026 - 36min - 4341 - Amari Williams Passing, Chris Cenac's Attitude, Hugo Gonzalez's shooting STAND OUT in Win
Boston Celtics shine in NBA Summer League with standout performances from Amari Williams and Chris Cenac Jr.—is future rotation depth on the horizon? John Karalis of Celtics On SI breaks down the Celtics’ victory over the Sacramento Kings, spotlighting Amari Williams’ impressive playmaking and Cenac’s relentless rim protection. Hugo Gonzalez heats up offensively, while the double big lineup shows promise for Boston’s evolving roster strategy. Key discussions include the heated race for the final two-way contract, with Dillon Mitchell a near lock and John Tonje and Milo Uzan battling for the last spot. Karalis evaluates Cenac’s unique versatility and the chemistry forming among Celtics prospects, questioning which young talent will break through first. Don’t miss this episode packed with summer league analysis and a look ahead to the Celtics’ next steps.
Thu, 16 Jul 2026 - 27min - 4340 - Chris Cenac Jr. IMMEDIATE IMPACT? | Fixing Dillon Mitchell's Jump Shot
Boston Celtics fans are tempering expectations for rookie center Chris Cenac Jr. after an eye-catching summer league, but could he become a draft steal in the long run? John Karalis of Celtics On SI breaks down why immediate impact is unlikely for Cenac this season, citing his raw skill set, need for strength, and the established center rotation featuring Mitchell Robinson and Neemias Queta. Karalis draws cautionary comparisons to summer league standouts like Jajuan Johnson and Carson Edwards, emphasizing how tough the leap to NBA stardom can be. Key Celtics topics include the prospects for Dillon Mitchell’s jumper under Joe Mazzulla’s development staff, potential future roster moves, and the complexities of moving off Paul George’s contract. Insightful mailbag questions spark debates about Boston’s chances in an East full of challengers, with Karalis predicting the Celtics will remain a top-four contender—though a championship push might still be just out of reach.
Wed, 15 Jul 2026 - 35min - 4339 - Derrick White RULEBREAKER | Tough Lesson for Rookies in Summer Loss
Boston Celtics’ NBA Summer League hopes take a hit after an ugly loss to the Atlanta Hawks—but were critical lessons learned for the team’s youngest talents? John Karalis of Celtics On SI reveals how Derrick White broke an unexpected NBA rule, and why he shouldn't have coached on Sunday. Karalis also examines gritty Summer League realities for rookies Chris Cenac Jr. and Dillon Mitchell, breaking down errors, fatigue, and the vital learning curve of three games in four days. Insightful analysis covers the developmental path for prospects behind Neemias Queta and Mitchell Robinson, and why Amile Jefferson's sharp coaching moves—like late-game timeouts and challenges—signal future head coaching ambition. Don’t miss this eye-opening look at Boston’s next generation.
Tue, 14 Jul 2026 - 28min - 4338 - Boston Celtics Rookies Look Good, Derrick White Becomes Coach for a Day
Boston Celtics' summer league squad impresses as Derrick White briefly steps in as assistant coach and rookie Dillon Mitchell flashes elite defensive potential. Is Boston uncovering a hidden gem for their rotation or just taking care of business against unproven competition?
John Karalis of Celtics On SI breaks down standout performances from Mitchell, John Tonje, Milos Uzon, and Chris Cenac while evaluating Hugo Gonzalez’s steady play and raising questions about Amari Williams’ development and confidence. Analysis spotlights summer league staples like defense, shot-making, and player energy, plus ongoing roster battles for two-way contracts. Can Craig Luschenat work his development magic and help Boston land another impactful rotation piece? Get all the latest insight on the Celtics' future contributors and what these summer showings might mean for the big club’s long-term plans.
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Mon, 13 Jul 2026 - 27min - 4337 - Boston Celtics Impressive Summer Win behind Hugo Gonzalez, Amari Williams, Chris Cenac Jr.
Boston Celtics edge Toronto Raptors in a thrilling Summer League overtime victory—can Hugo Gonzalez’s dynamic playmaking anchor the team’s young core this summer? John Karalis of Celtics On SI spotlights Gonzalez’s near triple-double, Amari Williams’ commanding 23-point, 13-rebound double-double, and Chris Cenac's relentless rebounding. The breakdown features sharp analysis of late-game execution, on-ball chemistry, and how defensive lapses were addressed after a rough first half. Karalis shares court-level insights into John Tonje's clutch shooting, Dillon Mitchell’s highlight blocks, and reactions from Derrick White and Neemias Queta to the Jaylen Brown trade. Can strong showings from these prospects translate to meaningful NBA roles, and what does the new format mean for player development? Locked On Celtics delivers a rapid-fire assessment of Summer League standouts and what comes next for Boston’s promising pipeline.
Sat, 11 Jul 2026 - 23min - 4336 - Joe Mazzulla SPEAKS on Jaylen Brown Trade | People WRONG about Jayson Tatum
Boston Celtics chart a bold new course after the blockbuster Jaylen Brown trade, raising pressing questions about Jayson Tatum’s role and team hierarchy. Joe Mazzulla breaks his silence on his involvement with the front office, while new arrivals Paul George, Mitchell Robinson, and Mike Conley promise to reshape the Celtics’ identity and on-court strategy. Is Boston’s championship window still open—or facing fresh risks? John Karalis of Celtics On SI highlights the organization’s internal alignment, explores how Derrick White and Payton Pritchard fit the evolving rotation, and addresses misconceptions about Tatum’s leadership. Key insights include the impact of moving under the tax line, Mitchell Robinson’s defensive prowess, and why chemistry—not friendship—defines true success between stars like Tatum and Brown. Can the Celtics stay among the NBA’s elite with these dramatic changes?
Fri, 10 Jul 2026 - 32min - 4335 - Mailbag: Searching For ANSWERS In Brad Stevens Explanation of Jaylen Brown Trade
Boston Celtics fans reeling from the Jaylen Brown trade search for answers as major shifts rock the championship roster. Is this the start of a bold new era or a step back from title contention? John Karalis of Celtics On SI tackles the hard mailbag questions: Brad Stevens’ cryptic press conference, Joe Mazzulla’s expected response, and whether the Celtics’ “one star and hard workers” blueprint can keep them competitive under new CBA realities. Roster strategy dominates as listeners hear about the team’s tough financial decisions, the potential impact of Mitchell Robinson and Mike Conley, and what’s next in free agency. The mailbag spotlights passionate fan reactions, advice for young devastated supporters, and speculation about future moves with the Paul George contract and cap space in play. Will Jayson Tatum thrive as the unquestioned leader? Can the Celtics rebuild around their homegrown talent before rising salaries force more changes?
Thu, 9 Jul 2026 - 37min - 4334 - UNEXPECTED Cap Situation COST Celtics Jaylen Brown | Best-Case/Worst Case Scenarios
Boston Celtics face harsh salary cap realities as Jaylen Brown is traded in a move that changes the franchise’s future. Is Brad Stevens building a "perpetual motion machine" with the Celtics’ stars—and can Jayson Tatum shoulder the mantle alone? John Karalis of Celtics On SI and Tom Westerholm break down the fallout from the Jaylen Brown-Paul George deal, what the NBA’s unexpected cap crunch means for future team-building, and why draft assets like Hugo Gonzalez, Baylor Scheierman, and Neemias Queta must step up. The conversation highlights Brad Stevens’ strategy, potential big-name trade scenarios, and the challenges of navigating team chemistry with shifting roles for Derrick White and other key players. What’s the best and worst case for the Celtics this season, and will Stevens’ approach keep Boston in title contention? Stay tuned for sharp analysis of the Boston Celtics’ evolving path and the high-stakes decisions shaping the NBA landscape.
Wed, 8 Jul 2026 - 36min - 4333 - Brad Stevens EXPLAINS Jaylen Brown Trade: Why OPTIONALITY Matters to Celtics
Brad Stevens explains why the Boston Celtics shook up the NBA landscape by trading Jaylen Brown, with Stevens emphasizing “optionality” in their bold approach to roster construction. Is this the end of superstar duos dominating a team’s cap sheet, or the blueprint for sustainable success under the league’s new collective bargaining agreement? John Karalis of Celtics On SI breaks down the driving forces behind the trade, spotlighting the impact of salary cap constraints, the strategic value of draft assets, and what Paul George’s arrival signals for the team’s future. Karalis unpacks ownership’s stance, debates whether production should always match contract size, and explores what this means for Jayson Tatum long term. Can the Celtics maintain championship contention while navigating harsh new CBA realities—or does this move signal a new era where no star is untouchable?
Mon, 6 Jul 2026 - 32min - 4332 - Jaylen Brown Trade Mailbag: CBA Changing How the NBA Works?
Boston Celtics’ blockbuster Jaylen Brown trade sends shockwaves through the NBA as second apron rules reshape rosters and fan expectations. Is this the ugly side of the new CBA that will force even homegrown stars like Jayson Tatum to move on? In a new mailbag episode, John Karalis of Celtics On SI explores whether the trade was money-driven, the true basketball impact of swapping Brown for Paul George, and what this means for Boston's roster-building playbook. Discussions include why VJ Edgecombe was never in the cards, how teams now value contracts over on-court talent, and the potential for future moves targeting superstars like Anthony Edwards. Karalis examines questions about Brown-Tatum chemistry, the hard limits imposed by the CBA’s aprons, and the ripple effect on contenders across the league. Will Boston’s moves this summer set a new standard—or cost them their winning edge?
Mon, 6 Jul 2026 - 35min - 4331 - Jaylen Brown RESPONDS To Being Traded by Boston Celtics: 'There's More To It'
Boston Celtics fans reel as Jaylen Brown breaks his silence on the shocking trade, hinting at miscommunication and respect lost behind the scenes. Did Brad Stevens and ownership go off script, leaving the NBA Finals MVP out of critical conversations? The uncertainty surrounding Brown’s exit raises more questions than answers for the defending champions. John Karalis of Celtics On SI explores the fallout, dissecting Brown’s revealing Twitch comments, the Celtics’ abrupt shift from Giannis Antetokounmpo trade aspirations to a reported “fire sale,” and rampant speculation about front office dynamics. With potential ownership influence and controversial media narratives swirling, Karalis and Tom Westerholm question Celtics leadership and spotlight the lack of transparency granted to a franchise cornerstone. Will Brad Stevens provide clarity after the league moratorium, or does this saga signal deeper issues within the Celtics’ organization?
Fri, 3 Jul 2026 - 40min - 4330 - WHY was Jaylen Brown Traded? Ownership? Brad Stevens Mistake?
Boston Celtics shock the NBA world by trading Jaylen Brown for Paul George, signaling a bold, championship-or-bust mindset. Is Boston’s famed “North Star” now purely about titles over loyalty? John Karalis of Celtics On SI breaks down the cold, calculated approach driving the Celtics’ front office, the impact of the new collective bargaining agreement, and how this seismic move changes the team’s identity and future ambitions. Tom Westerholm joins to discuss Brad Stevens’ evolving roster philosophy, ownership’s role in the current NBA financial climate, and the ripple effects for Jayson Tatum’s legacy. Key topics include the ripple effect of losing Brown, potential trade targets—including Anthony Edwards—and the critical importance of planning around massive contracts and the first and second apron. Will Boston’s gamble for an elite star pay off, or does this risk derail the Celtics’ championship window?
Fri, 3 Jul 2026 - 41min - 4329 - Analysis: Jaylen Brown TRADED to Philadelphia For Paul George, Picks
The Boston Celtics shockingly traded Jaylen Brown to the rival Philadelphia 76ers for Paul George, igniting fury and disbelief across Boston. Is Brad Stevens' vision unraveling, or is this a calculated long-term reset for the Boston Celtics' title aspirations? John Karalis of Celtics On SI examines whether the Celtics sacrificed too much trading an All-NBA talent for an aging Paul George, along with a package of draft picks. The conversation explores the implications for Jayson Tatum’s prime, the uncertain hierarchy in Philadelphia with Joel Embiid and Tyrese Maxey, and the potential for Paul George to become trade bait as Boston maneuvers its way through a possible “gap year.” Key questions surface around Brad Stevens’ off-season strategy, Jaylen Brown’s future fit in Philly, and the emotional toll of sending a franchise cornerstone to a hated rival. Will this bold move cripple the Celtics, or set the stage for an unexpected turnaround?
Thu, 2 Jul 2026 - 32min - 4328 - Celtics SIGN Mitchell Robinson, Mike Conley | 'Strongly Shopping' Jaylen Brown
Boston Celtics shake up free agency with the addition of Mitchell Robinson, locking in a rim-protecting, lob-finishing big man as John Karalis of Celtics On SI examines how Robinson’s arrival impacts the team’s financial flexibility and center rotation. Will Robinson start, or could Neemias Queta’s development—including his potential as a pick-and-pop threat—keep things competitive up front? The Celtics are now hard capped at the first apron, fueling questions about how this affects their strategy for the season ahead. Jaylen Brown’s future in Boston takes center stage, as reports suggest the Celtics are now actively soliciting trade offers from up to ten teams—are major changes imminent? Karalis and Tom Westerholm break down how this dramatic pivot could reshape the Celtics’ core, weigh in on the center market explosion, and debate Mike Conley’s value as a veteran stabilizer in the guard group. Will Boston’s bold moves keep their championship window open?
Wed, 1 Jul 2026 - 36min - 4327 - QUIET Start to Free Agency for Boston Celtics | Jaylen Brown Market DRYING UP?
Boston Celtics face a surprising standstill as free agency opens, raising major questions about the future of Jaylen Brown and the team’s direction. Is Brad Stevens losing his touch, or are the Celtics simply waiting for the right deal? John Karalis of Celtics On SI breaks down the swirling uncertainty, the impact of the NBA’s new collective bargaining agreement, and why league-wide hesitation over Brown’s supermax contract could push Boston toward an unexpected reconciliation. Trade chatter heats up with names like Evan Mobley, Jalen Duren, and even LeBron James swirling in the rumor mill. What would it mean for the Celtics to land a powerhouse big or shake up their roster in pursuit of a second star next to Jayson Tatum? Get insights on Boston’s tough choices regarding Payton Pritchard, Derrick White, Neemias Queta, and more as the franchise navigates cap challenges and an unpredictable offseason market.
Wed, 1 Jul 2026 - 32min - 4326 - Jaylen Brown FRUSTRATED? Trade Market DRYING UP? Can He Come Back?
Jaylen Brown’s trade saga reaches a boiling point as frustrated negotiations and shifting suitors leave the Boston Celtics at a crossroads. Has the market for Jaylen Brown cooled off at the worst possible time, and could his value really be lower than ever after an All-NBA campaign? Contract decisions for Neemias Queta, Jordan Walsh, and Ron Harper Jr. signal front office priorities, while staying under the tax continues to shape the Celtics’ strategy and future. John Karalis of Celtics On SI and Tom Westerholm break down Adam Himmelsbach’s latest reporting, national-vs-local narratives, and the ripple effects of blockbuster moves—including Kristaps Porziņģis’ eye-popping extension and the Portland Trail Blazers’ pursuit of Ja Morant over Brown. The episode tackles the complexities of Jayson Tatum’s supporting cast, Boston’s trade dilemmas, and whether running it back with Brown might be the Celtics’ best worst-case scenario. What’s next for the Celtics as the window to build a contender narrows?
Tue, 30 Jun 2026 - 36min - 4325 - Jaylen Brown DISMISSED by Analytics Guy, Trade Rumors HEATING UP
Celtics face mounting uncertainty as Jaylen Brown trade rumors swirl and market value debates heat up. Is Boston risking Jayson Tatum’s prime by considering a haul of draft picks over proven talent? John Karalis of Celtics On SI reacts to league-wide chatter, Bobby Marks’ controversial analytics report, and what the Celtics’ true intentions might be as free agency looms. Key topics include the rumored asking price for Jaylen Brown, potential partners like the Portland Trail Blazers, Utah Jazz, and Oklahoma City Thunder, and how financial constraints under new ownership could shape the team’s direction. Karalis addresses fan concerns about ownership’s commitment to contending, weighs possible return scenarios—including scooping up Scoot Henderson or Jerami Grant—and explains why returning Brown might still be Boston’s best shot at a title. Will the Celtics pull the trigger or regroup for another championship run with their All-Star duo?
Mon, 29 Jun 2026 - 33min - 4324 - Did Jaylen Brown SURPRISE Brad Stevens? Is Offseason GETTING AWAY from Celtics?
Boston Celtics face mounting uncertainty as the Jaylen Brown saga takes a dramatic turn. Is Brad Stevens losing his grip on the NBA offseason? John Karalis of Celtics On SI teams up with Tom Westerholm to untangle the whirlwind of trade rumors, behind-the-scenes signals, and shifting front office strategies as the Celtics grapple with Brown’s fate. Why is Brown staying so quiet, and could a secret trade request be the missing puzzle piece in Boston’s chaos? Key discussion points include the sudden swing in team dynamics after the Eastern Conference Finals, Brad Stevens' uncharacteristic approach, and the dwindling list of impact free agents like Anfernee Simons. With rivals making big moves and key options disappearing, are the Celtics at risk of missing out on critical upgrades? Get insider perspective on the ripple effects for Jayson Tatum, Derrick White, and the rest of Boston’s core as pivotal decisions loom.
Fri, 26 Jun 2026 - 38min
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