We know Joe Mazzulla is out there, but the Celtics head coach had a pretty wild reason for wanting to fight Jayson Tatum over ...

Of all the reasons to be more like Kansas City Chiefs star Travis Kelce, leave it to Joe Mazzulla to pick the weirdest.

Jazz coach Will Hardy, who used to be a Celtics assistant with Joe Mazzulla, says Justin Mazzulla is of a similar makeup as ...

Boston Celtics superstar Jayson Tatum revealed a hilarious story involving Joe Mazzulla on the sideline during Sunday's game ...

The Celtics have played eight of their last 11 games with two or more members of their top six (White, Holiday, Tatum, Brown, ...

Tatum went up for a shot from deep, and Kings big man Domantas Sabonis closed out too hard on the Duke alum, Tatum landing on ...

Jayson Tatum revealed a moment between him and Joe Mazzulla that demanded confrontation on the New Heights with Jason & ...

Mazzulla said Chisholm shared his vision for the Celtics in his first conversation with the new team's owner, saying he was ...

Boston Celtics' star forward Jayson Tatum sustained an ankle injury on Monday against the Sacramento Kings. The injury ...

"I think he is just a tough kid that continues to work," Celtics head coach Joe Mazzulla said. "(Assistant coach) Craig ...