When that (final) horn went off, that was the only thing I thought about, was how are we going to do this again,” Mazzulla ...

Joe Mazzulla hypes on Celtics fans at the team’s championship parade. @JaredWeissNBA on X Among many other unconventional practices, Mazzulla incorporates jiu-jitsu, MMA and soccer into his ...

Celtics governor Wyc Grousbeck explained the decision during a recent episode of ex-Celtics guard Jeff Teague's "Club 520" podcast.

Joe Mazzulla basked in the revelry of the Celtics’ 18th championship during the team’s raucous parade through the streets of Boston on June 21. Despite walking on a torn meniscus in his knee ...

What is it like in an NBA locker room at halftime? Fans of the Boston Celtics have likely often wondered how it goes for their favorite team under head coach Joe Mazzulla. Does he have the same ...

BOSTON — While the outside world focused solely on the Celtics’ late-game failures in Game 2, Joe Mazzulla pointed to another inflection point in his team’s stunning collapse. With three ...

Joe Mazzulla achieves his fourth Coach of the Month award, marking a significant milestone in Boston Celtics' history.

The Boston Celtics kicked off their summer with a championship parade around the streets of Boston. At one point, head coach Joe Mazzulla energized the crowd by jumping off his duck boat to high ...

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

Boston Celtics head coach Joe Mazzulla made a shocking admission after his team was eliminated by the New York Knicks.

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

While talking with reporters on Celtics Media Day, Mazzulla gave his true thoughts on the offseason and what he actually enjoyed after the Celtics won the championship.