Celtics head coach Joe Mazzulla explained a now-viral clip of him yelling at an injured Jayson Tatum during Boston's Game 1 ...

When asked if Tatum would be ready for Game 2 on Wednesday, Mazzulla didn't commit to anything and just said he was ...

There is, however, some cause for concern after Jayson Tatum took a hard fall following a flagrant foul from Kentavious ...

The Boston Celtics had to hold their breath late in the first game of their series against the Magic after Jayson Tatum was ...

Jayson Tatum took a hard fall on Sunday as the Boston Celtics tipped off their playoff run. In pursuit of banner No. 19 and ...

Joe Mazzulla (briefly) revealed the message he was trying to send to Jayson Tatum after the Celtics star injured his wrist in ...

Boston Celtics superstar forward Jayson Tatum could miss Game 2 of the first-round series against the Orlando Magic on ...

Celtics forward Jayson Tatum has been listed as doubtful for Game 2 of the opening-round series against the Magic on ...

Coach Joe Mazzulla, however, wasn't concerned. As teammates rushed towards Tatum to give him a helping hand, Mazzulla took a ...

Paul Pierce reacts to how Joe Mazzulla handled the hard foul on Jayson Tatum, telling him to get up.

During the first game of the series between the Orlando Magic and the Boston Celtics, there was a scary moment when Jayson ...

While the Celtics' roster deserves most of the credit for their success, it doesn't hurt to have a coach like Joe Mazzulla ...