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

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

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 ...

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

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

Boston Celtics coach Joe Mazzulla has made it clear that he does not want to discuss the recent trade that sent Luka Doncic from the Dallas Mavericks to the Los Angeles Lakers.

Considering the championship clash and upcoming meet between the Celtics and Mavericks in a few days, it'd be understandable ...

It was a strange yet insightful way to explain how a lackluster first half, which saw Tyrese Maxey lighting up the Celtics ...

Celtics in that regard. Boston head coach Joe Mazzulla has put together one of the most dangerous offenses in the history of ...

According to Jayson Tatum, Joe Mazzulla challenged the Celtics at halftime, reminding the starters that he could bench them.

The Celtics and Cavaliers split the first two games of their season series, with each team winning on its home floor. Boston ...

Kristaps Porziņģis, who played alongside Dončić in Dallas for 2 1/2 seasons, sounded as surprised as anyone. Porziņģis said ...