The Boston Celtics head coach had another puzzling post game comment followed by a game-altering halftime speech and Boston's ...

Boston Celtics head coach Joe Mazzulla loves to push his players, and his halftime challenge sparked the team's comeback win ...

Considering the championship clash and upcoming meet between the Celtics and Mavericks in a few days, it'd be understandable ...

The Celtics are facing a self-made obstacle, one they should be able to remove from their path just as quickly as they ...

Joe Mazzulla praises Derrick White for his all-around effort in the Celtics' win over the Cavaliers, highlighting his clutch ...

The Boston Celtics survived another tough test from the New Orleans Pelicans on Friday night, grabbing the last-second ...

According to Jayson Tatum, Joe Mazzulla challenged the Celtics at halftime, reminding the starters that he could bench them.

Celtics head coach Joe Mazzulla doesn't care how long the games are after Adam Silver's wild suggestion on Wednesday.

JJ Redick looked back on September 2022 when he almost joined the Celtics' coaching staff under Joe Mazzulla. Read more on ...

Speaking to reporters ahead of Wednesday's matchup against the Chicago Bulls, head coach Joe Mazzulla said he welcomes ...

When Boston needed a stop, the calls the Celtics coach made proved disastrous, and afterward took responsibility for the loss ...

Joe Mazzulla can only blame himself for the overthinking as the Celtics blundered on defense in their loss to the Rockets.