Joe Mazzulla turned to a seldom used tactic in the first quarter that set the stage for a Celtics blowout Friday.

Celtics head coach Joe Mazzulla hammered home the importance of Boston's bench unit as Kristaps Porzingis and Jrue Holiday ...

After another loss against a team they ought to have beaten thanks in part to subpar shooting from beyond the arc, Mazzulla ...

Joe Mazzulla has also changed Boston's approach. Jayson Tatum is now the primary scoring threat during the opening quarter, ...

The defending NBA champions, Boston Celtics, are fighting to turn things back around after coming off their fourth loss in ...

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.

NEW YORK – Boston Celtics head coach Joe Mazzulla has been fined $35,000 for aggressively pursuing and directing ...

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

On Thursday, Dec. 19, Joe Mazzulla received a technical foul for stepping onto the court and questioning a game official ...

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