Celtics head coach Joe Mazzulla enjoys the struggle of the regular season, and a tough loss to the Mavericks didn't change that.

Klay Thompson and the Mavericks jumped on the Celtics early, and the Celtics never countered – falling 127-120 in their ...

Boston Celtics head coach Joe Mazzulla said he is enjoying himself amid the added pressures of life as the defending NBA ...

Speaking to the media after Tuesday's win, Mazzulla said that the play of White, who scored 14 of his 20 points in the fourth ...

Boston took a 12-point lead into the fourth quarter Tuesday night at Rocket Mortgage FieldHouse, just as it did in the same ...

"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.

In a game that seemed destined for disaster, the Boston Celtics managed to turn things around in dramatic fashion, overcoming a 26-point deficit to defeat the P ...

The Boston Celtics found themselves on the brink of an embarrassing loss to the Philadelphia 76ers, trailing by as much as 26 points during the third quarter.

The Celtics overcame a 26-point second-half deficit and beat the short-handed 76ers 118-110 in Philadelphia on Sunday.

Trailing by 26 points at one point in the third quarter, the Celtics rallied to beat the 76ers on the road 118-110.

The Celtics completed the largest comeback of the Joe Mazzulla era Sunday night, shocking the Philadelphia 76ers in a 118-110 ...