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

The Boston Celtics head coach had another puzzling post game comment followed by a game-altering halftime speech and Boston's ...

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

Considering the championship clash and upcoming meet between the Celtics and Mavericks in a few days, it'd be understandable ...

Celtics head coach Joe Mazzulla is focused on his team and not the blockbuster Luka Doncic-Anthony Davis trade ...

Joe Mazzulla took responsibility for Monday’s last-second Celtics loss to the Houston Rockets. It was an admirable move because he is the head coach and he’s supposed to have his players in ...

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

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

Those last two plays are on me. Those are my fault.” Joe Mazzulla pointed the finger at himself after the Celtics dropped a ...

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

The Celtics kicked off their own dealing on trade deadline week on Wednesday by shipping away guard Jaden Springer with a ...

The Celtics completed the largest comeback of the Joe Mazzulla era Sunday night, shocking the Philadelphia 76ers in a 118-110 ...