The Boston Celtics head coach had another puzzling post game comment followed by a game-altering halftime speech and Boston's ...

Joe Mazzulla praises Derrick White for his all-around effort in the Celtics' win over the Cavaliers, highlighting his clutch ...

Boston Celtics guard Jaden Springer smiles after hitting a three-point shot during the second half of an NBA basketball game ...

"I think we know we're capable of this," Kristaps Porziņģis said after Boston closed out its three-game trip with a win over Cleveland.

The veteran forward would add depth to the Boston Celtics roster for the second half of the season and in the playoffs.

All-Star forward hopeful that a new ownership group will not disturb the winning culture that has been created in Boston ...

Celtics guard scores 14 points in the fourth quarter and finishes with 20 points as Boston defeats Cleveland in showdown ...

The two top teams in the Eastern Conference clash in Cleveland where the Cleveland Cavaliers host the Boston Celtics on ...

Boston Celtics coach Joe Mazzulla couldn't have been more direct during halftime of his team's bout with the rival ...

For the third time this season, the Boston Celtics and Cleveland Cavaliers played each other on Tuesday as part of a seven-game slate. The Celtics won the first matchup at the TD Garden on Nov.

P.J. Tucker has become a buyout candidate for the Jazz. He had fallen out of the rotation with the Clippers and still wants ...

Now that Joe Mazzulla was able to build an impossible-to-stop offensive system in Boston, his staff is getting a ton of attention. Celtics assistant Sam Cassell is among the most coveted coaches in ...