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

The Celtics came back from a 26-point deficit to beat the Philadelphia 76ers. Jayson Tatum reveals that at halftime, Joe ...

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

The Celtics overcame a 26-point second-half deficit and beat the short-handed 76ers 118-110 in Philadelphia on Sunday.

Tatum and Jaylen Brown played the entire second half as Boston fought back against a feisty Philadelphia squad that shot 46.9 ...

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

In a game that seemed destined for disaster, the Boston Celtics managed to turn things around in dramatic fashion, overcoming a 26-point deficit to defeat the P ...

Yet, in a stunning turn of events, the Celtics mounted a remarkable 26-point comeback to secure a 112-107 win. The catalyst ...

Celtics star Jayson Tatum and Boston erased a 26-point deficit to knock off the 76ers. Tatum opened up after the epic ...

The Celtics had every reason to slump their shoulders against the 76ers, but instead, C's coach Joe Mazzulla said he saw ...

Cleveland scored 91 points in the first half and set a franchise record by making 26 3-pointers in its 144-101 triumph over ...

Mazzulla challenged his stars at halftime to play with more energy or give up their minutes to the bench. They responded.