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

Jayson Tatum Speaks Highly of Potential Celtics Target Guerschon Yabusele. Even though Yabusele was drafted a year before ...

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