The Celtics downgraded Kristaps Porzingis minutes before tipoff in Toronto and started a surprise replacement in his spot.

The Boston Celtics are set to begin their two-game Eastern Conference road trip in Canada, facing the Toronto Raptors on Tuesday night.

After a rocky December and January, the Boston Celtics are back to looking like the defending NBA Champions. Joe Mazzulla's ...

The Boston Celtics are hoping to become the first team since the 2018 Golden State Warriors to win the championship crown in ...

Brown’s message didn’t come across as a challenge. It sounded more like encouragement, the words of a caring teammate looking ...

Joe Mazzulla on if he’s seen anything different in Tatum’s approach to the game: “The honest answer is that he’s been doing ...

Jayson Tatum is hoping to be the next Celtics legend that people think of. He already has a championship after helping the team win last season over the Mavericks. Tatum understands the history of the ...

The Boston Celtics can extend their winning streak to five games when they face the visiting New York Knicks on Sunday ...

Despite getting the win over the Philadelphia 76ers, Boston Celtics head coach Joe Mazzulla called out his team. Mazzulla is ...

The Celtics were the third team in the NBA to collect its 40th win Thursday, a 20-point pasting of the hapless Philadelphia ...

Celtics head coach Joe Mazzulla voiced his support for a Boston WNBA team before his guys took care of the 76ers.

I always want to be the best. He’s, in my opinion, the best Celtic ever. He did it the right way, and he’s a great guy to ...