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

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.” ...

Porzingis reportedly is targeting a December return, though his exact timeline remains unclear and the Celtics likely will be ...

Sure, Joe Mazzulla won a title with the Celtics. But being featured as a clue on Jeopardy! is a sign that he's truly made it.

The clue (answer, actually, given the show's unique format to trivia) that we noted above was: "Boston Celtics coach Joe ...

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

Before Boston's game against Atlanta, Celtics head coach Joe Mazzulla was asked about the tournament. Mazzulla said he's a ...

On Tuesday evening, the Boston Celtics hosted the Atlanta Hawks in Massachusetts. Despite the Hawks being without All-Star ...

Celtics coach Joe Mazzulla did not hold back when asked about a controversial non-call involving Tatum and Antetokounmpo.

Jayson Tatum got a scare midway through the third quarter of the Celtics’ win over the Bucks on Sunday that rubbed Boston ...

There’s been talk of the Celtics reaching the 70-win threshold since the offseason after a dominant 16-3 postseason run that ...

Before the opening night of the NBA Cup begins, Celtics head coach Joe Mazzulla was asked what he would change about the ...