Celtics Rumors

Contract Details: George, Martin, Wiseman, Isaac, Hield, More

Following the end of the July moratorium on Saturday, teams wasted no time in officially finalizing many of the contracts they’d agreed to up until that point.

Now that those contracts have been completed, we have the official details on many of them. Here, via several reporters – including Keith Smith of Spotrac, Michael Scotto of HoopsHype, and cap expert Yossi Gozlan – as well as our own sources, are some of those notable details:


Players with trade kickers:

Lakers forward LeBron James (15%), Knicks forward OG Anunoby (15%), Sixers forward Paul George (15%), Sixers forward Caleb Martin (15%), Mavericks sharpshooter Klay Thompson (15%), and Mavericks forward Naji Marshall (5%) received trade kickers on their new free agent deals, while Celtics guard Derrick White (15%) got one on his contract extension.

As an aside, James’ exact starting salary in 2024/25 is $48,728,845, which is $1,258,873 below the maximum he could have earned.

Players who waived their right to veto a trade:

A player who re-signs with his team on a one-year contract (or two-year contract with a second-year option) is typically awarded the right to veto a trade, but has the option to waive that option.

Heat center Thomas Bryant, Rockets guard Aaron Holiday, Raptors wing Garrett Temple, and Magic teammates Gary Harris and Moritz Wagner all surrendered their right to veto a trade in 2024/25 and could be moved freely.

Unlikely incentives:

Nets center Nic Claxton ($97MM base + $3MM incentives), Pacers forward Obi Toppin ($58MM +$2MM), Suns forward Royce O’Neale ($42MM +$2MM), and Sixers forward Martin ($35,040,704 + $5,256,106) are among the players whose contracts include unlikely bonuses that would boost the total guaranteed salary if those incentives are reached.

As cap expert Albert Nahmad observes, the structure of Martin’s contract helped the 76ers maximize their cap room, since his unlikely incentives don’t count toward the cap once he signs.

It wouldn’t surprise me if Martin’s “unlikely” incentives are easier to earn than a typical player’s incentives would be — I don’t expect them to be for making an All-Star team or anything like that. An incentive is considered unlikely for cap purposes if the player wouldn’t have met the criteria the year before. For example, as Nahmad suggests, a bonus related to Martin making 24 or more starts would be considered unlikely because he started 23 games last season. Martin’s bonuses – considered “unlikely” for cap purposes but perhaps “likely” to be earned in reality – could have served as a way to strengthen the Sixers’ offer without sacrificing that extra cap room.

It’s also worth noting that a player’s unlikely incentives can’t exceed 15% of his guaranteed base salary, and Martin’s $5,256,106 in incentives represent exactly 15% of his overall $35,040,704 salary.

Partial or non-guarantees and options:

James Wiseman‘s two-year, minimum-salary contract with the Pacers is guaranteed for $500K in year one, with a team option for 2025/26. That team option would be guaranteed for $569,041 if exercised (ie. the same percentage as his first-year salary).

Luka Garza got a similarly structured two-year, minimum-salary deal with the Timberwolves, except his first year is fully guaranteed prior to his second-year team option. That 2025/26 option would be guaranteed if picked up.

As previously reported, Isaiah Hartenstein‘s three-year, $87MM deal with the Thunder includes a team option for 2026/27. It’s worth $28.5MM, with $58.5MM in guaranteed money across the first two seasons.

Magic teammates Harris ($7.5MM) and Wagner ($11MM) each have second-year team options on their two-year deals.

The Rockets used their full bi-annual exception to give Holiday a two-year deal worth $9,569,400 that includes a second-year team option ($4,901,400).

Neemias Queta‘s three-year, minimum-salary contract with the Celtics is fully guaranteed in year one with a partial guarantee of exactly 50% ($1,174,789 of $2,349,578) in year two, plus a third-year team option for 2026/27. The third-year option ($2,667,944) would be guaranteed for 50% ($1,333,972) if exercised. Since his minimum deal covers more than two years, a team wouldn’t be able to acquire Queta via the minimum salary exception if he’s traded down the road.

Jonathan Isaac‘s new long-term deal with the Magic is partially guaranteed ($8MM of $14MM) in 2026/27, with non-guaranteed salaries of $14.5MM in 2027/28 and $15MM in 2028/29. However, each of those salaries would become fully guaranteed if Isaac plays at least 52 games in the prior season. For instance, if Isaac were to appear in 54 games in 2026/27, his $14.5MM salary for ’27/28 would be fully guaranteed.

Sign-and-trade contracts:

Interestingly, Kyle Anderson‘s and Buddy Hield‘s new contracts with the Warriors have the exact same salaries for the first three seasons: $8,780,488, $9,219,512, and $9,658,536. Anderson’s three-year deal is fully guaranteed for the first two years and non-guaranteed in year three.

As for Hield, his four-year contract is fully guaranteed for the first two years, with a partial guarantee of $3MM for year three. His fourth year is a $10,097,560 player option that would be partially guaranteed for $3,136,364 if exercised.

Klay Thompson’s three-year contract with the Mavericks comes in at exactly $50MM, as reported — it starts at $15,873,016 and features 5% annual raises.

Jonas Valanciunas‘ three-year contract with the Wizards is worth $30,295,000 in total, beginning at $9.9MM (which is the amount of the trade exception generated for the Pelicans). It’s fully guaranteed for the first two seasons and non-guaranteed in year three.

Cody Zeller got a three-year, $11,025,000 deal in the sign-and-trade that sent him from New Orleans to the Hawks. The first year is guaranteed for $3.5MM, with two non-guaranteed seasons after that.

Finally, as part of the Mikal Bridges trade, new Nets guard Shake Milton got a three-year, $9,162,405 contract that has a guaranteed first-year salary of $2,875,000, with two non-guaranteed years after that ($3MM in 2025/26 and $3,287,406 in ’26/27). His teammate Mamadi Diakite, who was also sent to Brooklyn in the trade, had his $2,273,252 salary partially guaranteed for $1,392,150.

Milton’s $2,875,000 salary, Diakite’s $1,392,150 partial guarantee, and Bojan Bogdanovic‘s $19,032,850 salary add up to $23.3MM, which is equivalent to Bridges’ salary — the exact amount of outgoing salary the Knicks needed to send to avoid being hard-capped at the first tax apron.

Celtics Sign Baylor Scheierman To Rookie Contract

The Celtics have officially inked No. 30 draft pick Baylor Scheierman to his rookie deal, according to a team press statement.

The 6’6″ swingman enjoyed a decorated five-year collegiate career, splitting his time between South Dakota State and Creighton.

He was twice named an All-Summit League First-Teamer in 2021 and ’22 while with South Dakota State, where he finished as the Summit League Player of the Year. He blossomed at Creighton. During his two-year tenure there, he was named as an All-Big East First-Teamer and an All-American Third-Teamer in 2024.

In his fifth and final NCAA season, Scheierman posted a college-best average of 18.5 points on a .448/.381/.876 shooting line. He also notched 9.0 rebounds, 3.9 assists, and 0.9 swipes a night.

Now, he’ll be hard-pressed to earn significant run with the reigning champs. Fresh off a 64-18 regular season finish and a 16-3 postseason run to their 18th title, the Celtics have enjoyed an active offseason so far, locking in their various incumbent veterans to defend their title in 2024/25.

Boston already boasts major depth along the wing, but Scheierman could have some value as a catch-and-shoot release valve for the club’s three-point-centric offense. As the final pick of the first round, his contract is expected to be worth about $12.8MM over four years.

Derrick White Signs Four-Year Extension With Celtics

JULY 6: The Celtics have officially signed White to his extension, the team confirmed today in a press release.

“Derrick is a great player who has immersed himself in the Boston community since joining us in the spring of 2021,” president of basketball operations Brad Stevens said in a statement. “Derrick brings a joy and selflessness to our building every single day. He’s committed to improving and has shown that in each year of his career. More importantly, he cares most about the things that matter, including building great relationships and competing with integrity. We are very lucky that Derrick is a Celtic and are thrilled he’ll be here for years to come.”

Boston also formally announced its super-max extension for Tatum.


JULY 1: Derrick White has agreed to a four-year, $125.9MM extension with the Celtics, sources tell ESPN’s Adrian Wojnarowski (Twitter link). The deal includes a player option in the final season, Wojnarowski adds.

The extension will take effect with the 2025/26 season, and White’s yearly salaries will be $28.1MM, $30.3MM, $32.6MM and $34.8MM, per Yossi Gozlan of HoopsHype (Twitter link). It’s the maximum amount White was eligible to get based on his current deal, but he might have landed more if he had waited for free agency next summer.

Signing White to a long-term contract was an offseason priority for the Celtics, who are also hoping to reach extensions with Jayson Tatum and Sam Hauser. Boston is reportedly re-signing Luke Kornet and Neemias Queta, so the core of the championship roster is likely to remain together for a while.

If Tatum agrees to a super-max extension this summer, as expected, Boston could have the most expensive team in league history next season and may top $200MM in salary by 2025/26, notes Bobby Marks of ESPN (Twitter link). Tax penalties are set to increase next year under the new Collective Bargaining Agreement, so management will have to determine how long it’s willing to accept that extra expense.

White, 29, has excelled in Boston since being acquired from San Antonio at the 2022 trade deadline. He averaged 15.2 points, 4.2 rebounds and 5.2 assists in 73 games last season while earning a second-team spot on the All-Defensive team.

White wasn’t a highly touted prospect when the Spurs selected him out of Colorado with the 29th pick in the 2017 draft. He established himself as a starter in San Antonio and is now considered one of the league’s best two-way guards.

Celtics Sign Jayson Tatum To Super-Max Extension

JULY 6: The richest contract in NBA history is now official, with the Celtics announcing in a press release that they’ve signed Tatum to his super-max extension.

“Jayson is a special person and player, and it’s been a thrill for all of us to watch his entire journey in Boston,” president of basketball operations Brad Stevens said in a statement. “He has embraced all that comes with being a great Celtic, and shows consistent and genuine care for every one of his teammates, coaches, and staff across the organization. Despite all the team accomplishments and individual awards, Jayson is committed to constantly improving. He works hard and is extremely driven by the challenges of the game – especially the goal of competing with his teammates for championships. We are obviously ecstatic that Jayson chose to extend his contract and add to his amazing career as a Boston Celtic.”


JULY 1: The Celtics and Jayson Tatum have agreed to terms on a five-year, super-max extension that will begin in 2025/26 and will start at 35% of the salary cap, reports Chris Haynes of TNT and Bleacher Report (Twitter link).

Based on the NBA’s latest cap projection, the five-year contract will start at approximately $54.13MM and will be worth a total of $313.93MM, making it the largest deal in league history. It will replace the $37MM player option for 2025/26 from Tatum’s current contract and will run through the ’29/30 season.

Tatum, who won his first championship this spring, earned All-NBA First Team honors for a third straight season after averaging 26.9 points, 8.1 rebounds, and 4.9 assists in 35.7 minutes per game with a .471/.376/.833 shooting line for the league’s top team.

The star forward met the super-max criteria, increasing his maximum salary from 30% of the cap to 35%, by making the All-NBA team in both 2022 and 2023. He needed one more year in the NBA in order to meet the service time criteria of at least seven years, but this move had been expected since last spring once he became eligible.

Tatum’s deal, which can be officially signed as early as July 6, is on track to be completed less than one year after his teammate Jaylen Brown signed a five-year super-max extension of his own. Brown’s deal, which went into effect today and previously held the title of biggest contract in NBA history, is worth approximately $285.4MM.

Having also agreed to a four-year, $125.9MM extension with guard Derrick White earlier today, the Celtics have locked up three of their five starters through at least the 2027/28 season, with a fourth (Jrue Holiday) holding a player option for that year. Boston’s fifth starter (Kristaps Porzingis) is under contract through ’25/26. It projects to be one of the league’s priciest rosters going forward, but the Celtics now have their championship core under team control for the long term.

The Celtics will become one of four teams who have multiple players on maximum-salary contracts that began at 35% of the cap. The Bucks (Giannis Antetokounmpo, Damian Lillard) and Sixers (Joel Embiid, Paul George) will have two apiece, while the Suns (Kevin Durant, Devin Booker, Bradley Beal) are carrying three.

Brissett Still Seeking Better Opportunity

The Celtics have one remaining roster spot after agreeing to re-sign Luke Kornet and Xavier Tillman. The team has interest in bringing back wing Oshae Brissett, who declined his $2.5MM player option. However, Brissett is still seeking out another team that can offer more playing time, Adam Himmelsbach of the Boston Globe reports.

The Celtics still have the option to bring back Brissett on a veteran’s minimum deal or with Non-Bird rights.

Eastern Notes: Cavs, Ott, Nets, Celtics, Hawks

After spending the past two seasons as a Lakers assistant, Jordan Ott has agreed to join Kenny Atkinson‘s coaching staff with the Cavaliers, sources tell Adrian Wojnarowski of ESPN (Twitter link).

Ott, who previously worked under Atkinson in Brooklyn, interviewed for Charlotte’s head coaching position this spring. According to Wojnarowski, Ott was a finalist in that process before the Hornets ultimately chose Charles Lee.

Michael Scotto of HoopsHype first reported that Ott was expected to land in Cleveland as an assistant if the Cavs decided to hire Atkinson.

Here are a few more notes from around the Eastern Conference:

  • Agents and league executives who have spoken to Brian Lewis of The New York Post don’t expect the Nets to opt for an extended rebuilding process that would see them slowly stockpile draft assets and sacrifice their projected 2025 cap room by taking on unwanted multiyear contracts. According to Lewis, the team is considered more likely to hang onto its biggest expiring contracts – including Ben Simmons‘ – and to pursue roster upgrades a year from now when could have upwards of $80MM in cap space.
  • Fred Katz of The Athletic takes a wide-ranging look at the Knicks‘ free agent and trade options to add a backup center, suggesting that Precious Achiuwa might be the top free agent candidate to end up in New York, even though he’s not the sort of “conventional” shot blocker and rim protector that head coach Tom Thibodeau would prefer.
  • In a pair of stories for MassLive.com, Brian Robb examines what the Derrick White contract extension means for the Celtics going forward – from both a roster and cap perspective – and notes that Boston will have a couple holes to fill on its coaching staff after the Hornets announced that former Blaine Mueller and Jermaine Bucknor are joining Charles Lee in Charlotte. Mueller coached the Maine Celtics last season, while Bucknor was a player development coach in Boston. Another Celtics assistant, Sam Cassell, was “heavily targeted” by rival teams seeking an experienced assistant, but appears likely to remain in Boston, Robb adds.
  • The Hawks are being sued by longtime executive and former team president Robert “Bob” Williams, who has accused the team of breach of contract and claims he’s owed a $660K bonus. Rosie Manins of The Atlanta Journal-Constitution has the details in a subscriber-only story.

Celtics Re-Sign Drew Peterson To Two-Way Contract

The Celtics have re-signed forward Drew Peterson to a two-way contract, per NBA.com’s transaction log.

Peterson, 24, went undrafted in 2023 after spending two seasons at Rice and three at USC. He signed an Exhibit 10 contract with Miami and began the season in the fall with the Sioux Falls Skyforce, the Heat’s G League affiliate, before signing a two-way deal with Boston in December.

Although Peterson remained under contract with the Celtics for the rest of the season, he appeared in just three games at the NBA level, spending most of the year in Maine with Boston’s NBAGL team. In 51 total games for Sioux Falls and Maine, he averaged 15.5 points, 6.6 rebounds, and 5.1 assists in 34.3 minutes per contest, posting a shooting line of .474/.373/.836.

Peterson was among the players to receive a two-way qualifying offer ahead of Saturday’s deadline, making him a restricted free agent. He likely simply accepted that qualifying offer – equivalent to another one-year, two-way contract – rather than negotiating a new deal.

With Peterson back on the roster, the Celtics are poised to bring back at least 14 of the 17 players who finished the season on the 18-man roster. Only Oshae Brissett, Svi Mykhailiuk, and JD Davison are unsigned.

Celtics Sign Xavier Tillman To Two-Year Deal

7:08pm: Tillman has officially re-signed with the Celtics, the club confirmed in a press release.

“When we got Xavier at the trade deadline, he came with the reputation of a winner and great teammate,” president of basketball operations Brad Stevens said in a statement. “Xavier is a hard worker who brings grit, toughness, and a team-first mentality that we appreciate. We are excited that Xavier has chosen to come back to the Celtics.”


4:04pm: Another free agent center is returning to Boston, according to Adrian Wojnarowski of ESPN, who reports (via Twitter) that Xavier Tillman has agreed to a two-year deal with the Celtics. It’ll be a fully guaranteed minimum-salary contract, per Adam Himmelsbach of The Boston Globe (Twitter links).

Tillman is the third Celtics free agent big man to reach a contract agreement with the team since the start of free agency, joining teammates Luke Kornet and Neemias Queta. Thirteen of the 15 players who finished the 2023/24 season on the Celtics’ standard roster now appear poised to return for ’24/25, with only Svi Mykhailiuk and Oshae Brissett unsigned.

Tillman spent his first three-and-a-half seasons in Memphis before being sent to the Celtics at February’s trade deadline. The 25-year-old didn’t see a ton of action down the stretch in Boston, averaging 4.0 points, 2.7 rebounds, and 1.0 assist in 13.7 minutes per contest across 20 regular season appearances. He then logged just 69 total playoff minutes during the team’s title run.

Still, Tillman is a solid interior defender showed in Memphis that he was capable of playing a slightly larger role than the one he had in Boston.

While the Celtics will have no shortage of frontcourt options with Kornet and Queta also returning, Kristaps Porzingis is expected to miss at least the first month or two of the season while recovering from leg surgery and the team won’t want to lean too heavily on Al Horford, so there will be minutes available.

Luke Kornet Re-Signs With Celtics

JULY 2: The Celtics have re-signed Kornet, the team announced in a press release. Since free agent contracts worth more than the minimum can’t be finalized during the July moratorium, this is official confirmation that Kornet’s deal is a minimum-salary contract.

“Luke has been an integral part of our team over the past few years,” president of basketball operations Brad Stevens said in a statement. “He is the ultimate teammate and his attitude and spirit have a contagious effect on our team. On the court, Luke had his best season as a Celtic and played a big role in helping us win. We are excited about the impact he’ll have moving forward.”


JUNE 30: The Celtics have reached an agreement with Luke Kornet on a one-year contract, according to ESPN’s Adrian Wojnarowski (Twitter link).

Terms of the deal weren’t released, but given Boston’s financial restrictions, it’s almost certainly another veteran’s minimum contract. With seven years of NBA experience, Kornet is projected to make $2.8MM next season.

The 28-year-old center has played an important role off the Celtics’ bench over the past two seasons and saw regular rotation minutes throughout this year’s championship run. He appeared in 63 games during the regular season, making seven starts and averaging 5.3 points and 4.1 rebounds in 15.6 minutes per night.

Re-signing Kornet became a bigger priority after the announcement that Kristaps Porzingis will be sidelined five-to-six months after surgery, which means he’ll miss the start of next season. The team doesn’t want to overwork 38-year-old center Al Horford, so it needs productive big men off its bench.

Kornet began his NBA career with New York in 2017 and spent time with Chicago, Cleveland and Milwaukee before coming to Boston. He will be an unrestricted free agent again next summer.

Kemba Walker Announces Retirement

Veteran NBA guard Kemba Walker announced today (via Instagram) that he has decided to retire as a professional basketball player.

“I want to start this by thanking God for everything he has given me. Basketball has done more for me than I could’ve ever imagined, and I am super thankful for the amazing journey I’ve had,” Walker said in his announcement. “With that, I’m here to share that I am officially retiring from the game of basketball. This has all been a dream. When I look back, I still can’t believe the things I achieved in my career.

“… Basketball will forever be a part of my life so this isn’t goodbye,” he added. “I’m excited for what’s next.”

The ninth overall pick in the 2011 draft, Walker became the Hornets‘ full-time starting point guard in his second NBA season and maintained that role through the 2018/19 campaign, earning three All-Star berths and averaging 19.8 points, 5.5 assists, and 3.8 rebounds in 34.1 minutes per game across 605 total regular season games during his time in Charlotte.

Walker left the Hornets for the Celtics during the 2019 offseason and made another All-Star game during his first year in Boston. However, knee issues slowed him down well before the expiration of his four-year, maximum-salary contract with the Celtics. He was traded during the 2021 offseason to the Thunder, who bought him out.

Walker subsequently appeared in 37 games with his hometown Knicks in 2021/22 and nine contests with the Mavericks in ’22/23 before playing for AS Monaco in the EuroLeague in his final professional season in ’23/24.

Walker still holds numerous franchise records in Charlotte. He’s the franchise’s all-time leading scorer with over 12,000 points and has more made three-pointers (1,283) than any other player in team history.

The 34-year-old also won an NCAA title with UConn in 2011 and made an All-NBA third team during his last year as a Hornet in 2019.