Celtics coach Joe Mazzulla calls ex-assistant Charles Lee "an enemy" in-season, underscoring his relentless commitment to ...

Boston Celtics head coach Joe Mazzulla on Friday stayed true to his reputation as the most locked-in coach in the NBA.

The Boston Celtics began play in the 2024 NBA Cup on Tuesday, but Celtics head coach Joe Mazzulla did not find himself any more excited for the NBA Cup than for ...

Joe Mazzulla is barely into his third year as the coach of the Celtics, but he's already established himself as one of the ...

I’m not talking to you during the season. I’m not waving to you at the national anthem. I’m not doing that. You’re an enemy.” ...

Charles Lee won a championship as the lead assistant on Joe Mazzulla's staff with the Boston Celtics last season. When Lee ...

Joe Mazzulla has been a quote machine since taking over as the Boston Celtics' head coach. Here is a collection of his most ...

During the Boston Celtics’ media day, Jaylen Brown threw an unprompted jab at the Detroit Pistons. "A night we playing, don't mean to disrespect them but, the Detroit Pistons, who have ...

Most fans of "Jeopardy" just want a shot to win big bucks on the popular television quiz show, but Boston Celtics head coach ...

Joe Mazzulla praises Jayson Tatum and Jaylen Brown's effort on both ends of the court and their importance to the team's ...