Celtics rookie Baylor Scheierman has logged extended minutes in the G League, and coach Joe Mazzulla can see that time paying ...

Boston Celtics head coach Joe Mazzulla yells from the sideline during the first half of an NBA basketball game against the ...

Joe Mazzulla quickly shut down any notion that was the case.

How did Joe Mazzulla become the head coach of the Boston Celtics, given how much of a maniac he is the sidelines? If anything ...

The Celtics got a bit of a late surprise entering Monday’s game against the Magic when All-Star Jayson Tatum did not appear ...

"He did what he tried to do to try to play, he just wasn't able to." The post Joe Mazzulla explained Jayson Tatum’s ...

Boston Celtics head coach Joe Mazzulla shrugged off a tense interaction with a ref after their loss to Chicago on Thursday, ...

Boston Celtics coach Joe Mazzulla was fined $35,000 by the league for "aggressively pursuing and directing inappropriate ...

Joe Mazzulla’s Christmas greetings were costly. The NBA fined the Boston Celtics coach $35,000 on Saturday “for aggressively ...

Celtics coach Joe Mazzulla was fined $35,000 for “aggressively pursuing and directing inappropriate language toward a game ...

Joe Mazzulla was fined $35,000 for “aggressively pursuing and directing inappropriate language toward a game official” after ...

The NBA announced on Saturday that Mazzulla was fined $35,000 for "aggressively pursuing and directing inappropriate language ...