Celtics sign surprise new Al Horford, Kristaps Porzingis replacement

Alex Kirschenbaum

Celtics sign surprise new Al Horford, Kristaps Porzingis replacement image

The Boston Celtics have brought in a new possible starting center for the 2025-26 season.

Or maybe he'll be their starting power forward.

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Shams Charania of ESPN reports that Boston is signing free agent big man Chris Boucher to a one-season, $3.3 million deal, per his agent Sam Permut of Roc Nation.

According to Charania, the team anticipates that Boucher will enjoy "a significant role in the frontcourt."

Boucher, the last remaining player from Toronto's 2019 title team, had paced the Raptors in scoring, rebounding blocks, minutes, and contests played as a bench piece.

Just before the Boucher news broke, Charania also revealed the team's decision to offload the contract of pricier frontcourt piece George Niang. Boston had to sacrifice a pair of future second-round draft picks to the Utah Jazz in exchange for rookie swingman Reggie Luis Jr.

Boucher, a 6-foot-9 big man out of the University of Oregon, enjoyed a productive stint as a reserve for Toronto in 2024-25. The 32-year-old averaged 10.0 points on .492/.363/.782 shooting splits, plus 4.5 rebounds, 0.7 assists, 0.5 steals and 0.5 blocks per bout in 17.2 minutes per.

It remains to be seen how Boston intends to use Boucher in its rotation. In theory, he could start at either the four or five, thanks to his floor-stretching ability. Former deep-bench center Neemias Queta had been expected to serve as the Celtics' starting center, but it's conceivable he could be slotted into a reserve role depending on how much shooting Joe Mazzulla wants to install into his first five.

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Alex Kirschenbaum

Alex Kirschenbaum is a freelance writer with The Sporting News. He grew up a devout Bulls fan, but his hoops fanaticism now extends to non-Bulls teams in adulthood. Currently also a scribe for Hoops Rumors, Sports Illustrated's On SI fan sites Newsweek and "Small Soldiers" director Joe Dante's film site Trailers From Hell, Alex is an alum of Men's Journal, Grizzlies fan site Grizzly Bear Blues and Bulls fan sites Blog-A-Bull and Pippen Ain't Easy, among others