Jaylen Brown isn’t buying ex-teammate Jayson Tatum’s reaction to his trade over the summer.

Both teams are looking for their first win of the season.

Josh Hart spent five years going at it with Mitchell Robinson in practice. Now, they’re about to do it in a real game, on opposing teams.

"I mean, last game, we got demolished. As a big, you can’t let that happen." ​​’I played like a–:’ Mitchell Robinson wasn’t happy with his...

The collectible cups are among several new food and drink offerings this season, including a basketball bowl filled with ice cream or strawb...

"Jaylen is the security blanket that is now gone on the Jayson Tatum superstar bed." Bill Simmons reacts to Celtics’ collapse vs. Pistons...

"It's unfortunate," Carter said. "They had a 22-point lead with experience. You've got to finish that game." Vince Carter questions wheth...

"I don't care if he's 0-for-10. If you're open, shoot it." Joe Mazzulla on Jayson Tatum, Paul George after Celtics’ season-opening defeat...

George's dominant performance appeared to put Boston on track for a convincing season-opening victory.

Paul George burst onto the scene in his debut with the Boston Celtics on Tuesday, scoring 31 points through just three quarters.

A monstrous 20-0 run in the fourth quarter gave Detroit a 10-point lead that they would not relinquish. Celtics fall apart in season opene...

The Celtics and Pistons both got offseason makeovers.

Scalabrine has an increasing national profile. Brian Scalabrine will be ‘On the Bench’ with the Celtics for the season opener — as an NBC...

Devin Carter played in just one preseason game, but Boston liked what it saw. Celtics reportedly converting this former Providence College...

For the third straight game, the Celtics played a hyper-aggressive style of defense. Hugo González’s big night leads Celtics over Jaylen B...