Porzingis has been out for a while with what was deemed a mystery illness. The doctors didn't seem to be able to figure out ...

Baylor Scheierman has played sparingly this season with the Celtics but coach Joe Mazzulla has been impressed with him in a ...

Joe Mazzulla praises Payton Pritchard after the Celtics guard broke the NBA record for the most three-pointers off the bench ...

Better set plays, better rotations, better game management, and better overall schema have been the hallmark of Mazzulla this ...

Mazzulla twice tried to convince Redick to join his Celtics staff. Tonight, they'll meet as opposing head coaches for the ...

Boston Celtics head coach Joe Mazzulla enjoyed his front row seat to Al Horford's defensive clinic versus LeBron James and ...

This was more than just game No. 64 of 82. Saturday made clear the push for playoff form is underway, even if Mazzulla would ...

Baylor Scheierman set a new career high in scoring on Thursday, helping the Celtics pick up a 123-105 win over the 76ers.

Celtics coach Joe Mazzulla praised HBO's Celtics City for bringing amazing perspective on Celtics history ahead of it's premiere.

The Boston Celtics lost 118-112 Wednesday night to the top seed in the Western Conference, the Oklahoma City Thunder.

Joe Mazzulla never disappoints when you need a quote. On Monday night before the Boston Celtics hosted the Utah Jazz, Boston's head coach was asked about his brother, Justin Mazzulla. His response was ...