A huge part of the turnaround came from head coach Joe Mazzulla’s halftime speech, which sparked a shift in the Celtics’ defensive mindset. But what really caught the attention was Mazzulla ...

Springer had been averaging 1.7 points per contest in 26 games. After the trade, head coach Joe Mazzulla spoke about Springer (h/t CLNS Media Boston Sports Network). Mazzulla: "I talked to him ...

“He was sick, wasn’t feeling well,” coach Joe Mazzulla said. “He tried to play, but he just couldn’t do it. When that happens, it just gives guys another opportunity to step up. That’s ...

BOSTON -- Boston Celtics head coach Joe Mazzulla loves to push his players. On Sunday night, after the Celtics had fallen into a massive hole against the severely undermanned Philadelphia 76ers by ...

In a win where only Jayson Tatum and White were the two players to score 20 points or more in the 112-105 victory over the Cavaliers, head coach Joe Mazzulla praised his veteran guard for his play ...

Speaking to reporters after the game, Celtics coach Joe Mazzulla detailed the reason for Porzingis' absence, revealing the news that he had attempted to play, but was unable to do so.

Down 17 at the Wells Fargo Center after one of their worst first halves of the season, Joe Mazzulla gave his Celtics starters a choice: Did they want to stay in the game, raise their effort level ...

Few things have been consistently reliable for the Boston Celtics over the past two months amid some uneven midseason malaise. Yet, with the Celtics facing a crucial showdown with the New York ...

But as Celtics head coach Joe Mazzulla approached the podium for Sunday's pre-game press conference in Philadelphia, the reigning NBA champion made it clear he had no interest in discussing the ...

For head coach Joe Mazzulla, this added pressure is a compliment of a sort, and a way for Boston to grow through adversity. It's a sentiment he has preached since the offseason. Mazzulla expects ...