The Celtics felt like a juggernaut last season but things seem quite different this year, NBC Sports Boston's Brian ...

The Celtics are struggling and one of their stars says the team is playing without spirit and personality during this rough ...

But if there are other issues -- injuries, poor fits, or other teams figuring out how to defend Boston, to name a few ...

The Boston Celtics are one of the most valuable franchises in all of sports. With all of the tradition of winning that they ...

The Celtics mustered just 15 points in the fourth quarter of their loss to the Toronto Raptors on Wednesday night. Top scorer ...

Celtics center Kristaps Porzingis didn't mince words while describing his team's ugly loss to the rebuilding Raptors.

One of those is the defending champion Boston Celtics, who — at full health — dropped a disappointing game Wednesday night ...

On Wednesday night, the Boston Celtics lost to the Toronto Raptors (in Canada) by a score of 110-97. Kristaps Porzingis ...

The Celtics should still be among the favorites to win it all. But will this potential weakness come to haunt them?

The Celtics' championship-level lineup of Jayson Tatum, Jaylen Brown, Jrue Holiday, Derrick White, and Kristaps Porzingis is ...

Empty possessions like that one have become too common lately for the Boston starters. The Celtics’ first unit, one of the ...

The Celtics ownership sale appears to be ramping up as the calendar year turns to 2025. Adam Himmelsbach of the Boston Globe ...