Knicks coach Tom Thibodeau won a title with as an assistant the Celtics in 2008. It helped launch his head coaching career.

Neither player was able to return to the game, so the empty injury report was short-lived, and the Celtics must wait until ...

After a tight first quarter with Boston leading 26-25, the Celtics went on to lead for a significant portion of the game.

The Boston Celtics dropped Game 1 at home to the New York Knicks, losing 108-105 in overtime. They led by as many as 20 ...

Despite their efforts, the Celtics couldn't withstand the Knicks' resurgence. Jalen Brunson and OG Anunoby led New York with ...

Kendrick Perkins, a former NBA champion and Boston player himself, spoke out on "First Take" with a stern warning to the ...

An ESPN analyst said it was like “watching an AAU basketball game” as the Celtics kept chucking up 3-pointers.

The Cavs and Celtics could be on a collision course for the Eastern Conference finals. We’re keeping an eye on them until ...

Five first-round picks and $212.5 million for two wings. At first glance, it sounds like inflation. But that’s the modern price of admission into the league’s elite — and with a 108–105 overtime win ...

The Celtics had a lot go wrong in the second half of their collapse against the Knicks in Game 1 Monday night. They set a record for most 3-point misses in a playoff game. They lost a couple of key ...