Boston Celtics star Jaylen Brown and head coach Joe Mazzulla weighed in on who would win in a fight between them.

Mazzulla, who’s been cagey about how he plans to structure Boston’s overhauled starting lineup, seemed to confirm after Queta’s eight-point, 12-rebound, four-block showing that the 7-footer will be the top-choice big man to open the season.

Celtics head coach Joe Mazzulla has a habit of showing love to all of his players, including the recently retired Malcolm Brogdon.

A Jaylen Brown injury update: During the first quarter of the Celtics’ preseason win over the Raptors on Wednesday, Jaylen Brown left the game after appearing to pick up a left hamstring injury.

Jaylen Brown told Joe Mazzulla he’ll be ‘fine’ after the suffering a hamstring injury in the Celtics’ preseason win over the Raptors on Wednesday night.

Joe Mazzulla is clearly not tolerating any BS from Immanuel Quickley, as evidenced by the Celtics coach's violent reaction.

What was supposed to be a friendly pickup game between the media turned into utter humiliation at the hands of the Celtics coaching staff.