Boston Celtics fans witnessed a disappointing end to Jayson Tatum’s season after he suffered a season-ending injury during the Celtics vs. Knicks playoff series.

Continuity was the theme of last year’s Celtics offseason. This summer likely will be defined by necessary change. A breakup of Boston’s championship-winning core appears inevitable as the ...

The Boston Celtics are still alive against the New York Knicks. The Celtics pulled away to win Game 5, 127-102, on Wednesday night without star forward Jayson Tatum. The Knicks still lead the ...

The Boston Celtics, playing without star Jayson Tatum, forced a Game 6 with a 127-102 win over the New York Knicks. Game 6 is Friday.

The Celtics (20-12) evened the score in the third. Osceola lined a one-out single, and after junior Anthony Kanellos popped to short, leadoff hitter Cole Travers worked a walk.

The Boston Celtics may be in trouble. After squandering another 20-point lead in Game 2 against the New York Knicks, they are down 0-2 in the series. They drop ...

Luckily for the Celtics, they received great news ahead of their Game 2 matchup. On Wednesday, Boston announced that center Kristaps Porzingis is available to play in Game 2. Porzingis left Game 1 ...

Boston, aided by the Big 3 of Kevin Garnett, Ray Allen and Paul Pierce, returned the Celtics to glory the following season. Rivers would coach the Celtics to another Finals appearance in 2010.

Boston more or less felt the same after the Game 1 loss to the Knicks. Celtics star Jaylen Brown said they had good looks from behind the arc, but settled for 3-pointers far too often.

Derrick White delivered one of the best postseason performances of his career for the defending champs, leading the No. 2 seed Celtics with 30 points on 10-of-18 shooting and going 7-of-12 from 3 ...

The new HBO documentary, “Celtics City,” shows how the team really is Boston — all of it together, writes Khari Thompson. The Black. The white. The love and hate. The rich and working class ...