Jayson Tatum got into a brief tussle with Onyeka Okongwu. Here's what he and a visibly excited Joe Mazzulla had to say about ...

Despite stars like Kawhi Leonard and Kristaps Porzingis being sidelined, there was still a star battle between two of the league's top head coaches in Boston's Joe Mazzulla and Los Angeles' Tyronn ...

Boston Celtics coach Joe Mazzulla has never been shy about his love of fighting in the NBA—not in a hacky, aesthetic sense, but in a genuine-if-odd-appreciation-for-fighting-as-an-art-form sense.

And, as referees and security guards tried to separate the Celtics and Atlanta Hawks, Joe Mazzulla clapped his hands repeatedly while he walked from the sideline to enter the scrum. In overtime ...

Mazzulla said his players have to welcome the challenge of snapping out of the worst slump since the coach’s first season.

Boston knows it can play better. Both head coach Joe Mazzulla and Celtics star Jayson Tatum both made that clear following Saturday’s overtime loss. However, the pair also expressed a positive ...

Joe Mazzulla has rarely missed the mark over the last season and a half but offered up a weak excuse last weekend. Mazzulla didn’t hide from the Celtics’ recent shortcomings after an all-too ...

The task got tougher when Jrue Holiday (shoulder) and Kristaps Porzingis (ankle) were ruled out before tip, giving Joe Mazzulla a thin bench to work with against a talented Pacers squad that had ...

When asked about public slights against his Celtics players, Joe Mazzulla’s message has been consistent: Criticism, Mazzulla believes, is both a compliment and a fact of life for star athletes.

However, despite the tough time, Head Coach Joe Mazzulla is keeping his spirits high. With four games coming up within a span of six days, things are looking quite rough for the Celtics.

More worryingly for Joe Mazzulla, the defending champs are 8-8 in their last 16 games despite All-Star performances from Jayson Tatum and Jaylen Brown. During that stretch, Tatum averaged 26.9 ...