A former NBA player’s criticism of Jayson Tatum prompted an unconventional (and “hysterical”) lesson from Joe Mazzulla.

A competitive game in the first half turned ugly for the Celtics in the final two quarters of Friday's game. The post ...

Boston Celtics head coach Joe Mazzulla responds to Brandon Jennings' criticism of Jayson Tatum, defending his star player and ...

Boston Celtics coach Joe Mazzulla weighed in on the growing tension between Jayson Tatum and Brandon Jennings on Friday. The ...

A competitive game Friday night turned ugly late for the Celtics, who were run off their home floor by the short-handed ...

Boston Celtics superstar Jayson Tatum was the center of a bit of online drama this week after getting into an online ...

Domantas Sabonis had 23 points and a career-high 28 rebounds to help the visiting Sacramento Kings extend their winning ...

Domantas Sabonis had 23 points and a career-high 28 rebounds and the Sacramento Kings used a fourth quarter rally to beat the ...

The Kings have won their last two games with star point guard De'Aaron Fox sidelined, including a dominant 30-point win over the Golden State Warriors. In his absence, Malik Monk and DeMar DeRozan ...

After Brandon Jennings criticized Jayson Tatum, Joe Mazzulla shared a strategy on keeping criticism in its proper perspective.

Celtics coach tells his two star players not to put too much weight in either the praise or criticism that they receive ...