The Celtics GM knew he had to tear apart a title-winning roster. "It wasn't the most fun summer," he told The Athletic.

Tom Thibodeau, who eliminated the Celtics last season as head coach of the Knicks, visited Boston's training camp on Monday.

Terms were not formally announced on Mazzulla's new pact beyond the Celtics terming it a multiyear contract extension, but there is a belief in coaching circles the new deal is a six-year pact, along ...

With the Celtics facing a massive overhaul at the center position, it appears that head coach Joe Mazzulla might have tipped his cap as to who will take over th ...

Louisville landed a commitment from former Maine Celtics and Cleveland Charge guard London Johnson, ON3’s Joe Tipton announced on Monday. Johnson is a 6-foot-3 guard from Norcross, Georgia and was ...

When asked how he was feeling and whether he would be ready for Wednesday's home opener, Brown replied, "We'll see." ...

When it comes to Boston sports legends, Mazzulla punched his card to that club when he helped shepherd the Celtics to ...

I’m curious whether 57-4 will be a breakthrough for Joe Mazzulla in terms of how he views those who cover him — at least ...

Jaylen Brown will be expected to carry more of the offensive load this season after offseason trades and the injury to Jayson Tatum.

Jaylen Brown’s status for next Wednesday’s season opener is in question as the Celtics star deals with a hamstring injury.

The Boston Celtics waived Wendell Moore Jr., Jalen Bridges and Kendall Brown on Thursday. This is the second day in a row ...

What was supposed to be a friendly pickup game between the media turned into utter humiliation at the hands of the Celtics ...