"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.

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.

The Dallas Mavericks, rocked by the sudden trade of superstar Luka Doncic and wracked by injuries, were blown out 144-101 by ...

Get real-time NBA basketball coverage and scores as Boston Celtics takes on Cleveland Cavaliers. We bring you the latest game previews, live stats, and recaps on CBSSports.com ...

The Celtics came back from a 26-point deficit to beat the Philadelphia 76ers. Jayson Tatum reveals that at halftime, Joe ...

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 ...