Celtics Sign Al Horford To Two-Year Extension

3:00pm: Horford’s two-year extension is now official, the Celtics announced in a press release.

“Al is such an important part of our team,” president of basketball operations Brad Stevens said in a statement. “He’s a high-level player who enhances everyone around him on both ends of the court. His work ethic, commitment to his body and craft, and his unselfishness set a daily example on how to win big in the NBA. His leadership has had a big impact on the coaches and players he’s competed alongside here in Boston, and we’re excited that he and his family are choosing to remain Celtics for years to come.”

8:31am: Horford’s two-year, $20MM extension will be fully guaranteed and will include a trade kicker, a source tells Adam Himmelsbach of The Boston Globe (Twitter link).

8:02am: The Celtics and center Al Horford have agreed to a two-year contract extension worth $20MM, agent Jason Glushon tells ESPN’s Adrian Wojnarowski. The new deal will begin in 2023/24 and will keep Horford under team control until 2025.

Horford is currently earning $26.5MM in the final season season of the four-year, $109MM contract he signed with the Sixers in 2019, the last time he reached free agency. The veteran big man left Boston for Philadelphia that offseason despite a widespread expectation that he and the Celtics would work out a new deal.

This time around, he and the C’s have finalized an agreement well ahead of his free agency to avoid a repeat of that situation. Horford had stated last month that he wanted to play for two or three more seasons and finish his career in Boston.

Horford is 36 years old and his new contract will expire when he’s 39. However, he has remained extremely effective into his mid-30s and the Celtics’ commitment to him reflects a confidence that his solid play will continue for at least a couple more years.

In 18 games (all starts) this season, Horford has averaged 10.9 points, 6.3 rebounds, and 2.8 assists in 31.3 minutes per contest, with a shooting line of .555/.488/.625. As Wojnarowski observes within his report, the five-time All-Star is also highly respected within the locker room and in the wider Boston community.

Prior to this agreement, only $19.5MM of Horford’s $26.5MM salary for 2022/23 was guaranteed, but it was always a safe bet that he’d earn that full amount — this deal will formalize that, as Bobby Marks of ESPN tweets.

The extension signals that Boston is comfortable remaining a taxpayer beyond this season. Prior to signing Horford, the club had already committed $145MM+ in guaranteed money to eight players for 2023/24 (including Danilo Gallinari‘s player option). Barring cost-cutting moves, the Celtics’ team salary is now on track to comfortably surpass the projected $162MM luxury tax line for next season, especially if they re-sign Grant Williams.

As our tracker shows, Horford will become the 17th player to sign a veteran extension during the 2022/23 league year.

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