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 and Cavaliers split the first two games of their season series, with each team winning on its home floor. Boston ...

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

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

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

Mazzulla would never have gotten hired as soon as he did if Idoka hadn't had his issues. It looks like the Celtics got lucky ...

Joe Mazzulla made an appeal to the Celtics at halftime, trailing by 17 points, by asking the starters if they wanted to sit out the rest of the game.

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

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

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

Joe Mazzulla took the blame for the late-game miscues, saying he put his players in poor position but it was evident that ...