Don’t expect Celtics head coach Joe Mazzulla to be best friends with rival NBA coaches during the season. He explained why on Friday.

CNBC’s Michael Ozanian discusses why a potential Boston Celtics sale might not happen until next year and the reason why the franchise has a big sale price.

Joe Mazzulla has been a quote machine since taking over as the Boston Celtics’ head coach. Here is a collection of his most memorable soundbites.

Jaylen Brown’s beef with Nike Basketball continued Thursday after Nike took a not-so-subtle shot at the Celtics star on social media.

Celtics head coach Joe Mazzulla is back with more creative ideas about how to improve the NBA Cup and what a loan system would look like in the league.

Here’s a first look at the Celtics’ new City Edition uniforms, which they’ll wear several times during the 2024-25 season.

Could Kristaps Porzingis make his return in the near future? Chris Forsberg has the latest on the injured Celtics big man.

Jayson Tatum spoke to NBC Sports Boston’s Abby Chin after Wednesday’s win over the Nets about he and the Celtics’ bounce-back performance.

Jayson Tatum and the Celtics asserted their dominance vs. the Nets in Brooklyn with a 139-114 victory. Here’s our full game recap.

Former Celtics big man Robert Williams turned back the clock Tuesday night with a historic performance in the Blazers’ win over the Wolves.