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

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

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

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 ...

The Boston Celtics beat the Sacramento Kings on Monday night, but at what cost? Jayson Tatum injured his left ankle in the ...

The most amusing aspect of Joe Mazzulla’s stone-faced approach to the rigors of the season is when he tries to convince all those who will listen that every game carries the same significance.

Joe Mazzulla never disappoints when you need a quote. On Monday night before the Boston Celtics hosted the Utah Jazz, Boston's head coach was asked about his brother, Justin Mazzulla. His response ...

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