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

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

Usually, we play against each other. It’s an opportunity to experience what Celtics players experience almost every day, ...

The Celtics coach was asked about that philosophy after a recent team practice, and Mazzulla shared that he thinks "everybody ...

The Celtics media corps faced Joe Mazzulla and his coaching staff in a pickup game. It did not go well for the reporters.

This article was originally published on www.si.com/nba/celtics as Celtics’ Joe Mazzulla Slams Preseason Games. The Boston ...

"I hope that it doesn’t drag on as something that was funny. It’s something that was serious. ... We'll do it again." ...

Joe Mazzulla explained his motivation for coaches-media pickup game: "It was important that we did that yesterday, and we’ll ...

Celtics assistant Amile Jefferson is a former McDonald’s All-American who played at Duke with Jayson Tatum. Maine Celtics coach Phil Pressey is a former Celtics point guard. God Shammgod Jr. is the ...

Boston Celtics star Jaylen Brown left the Green Team's preseason finale early due to hamstring tightness. He told Joe ...

Boston head coach Joe Mazzulla and his coaching staff took on Celtics beat reporters in a pickup basketball game.

The Celtics will host the Raptors on Wednesday in their fourth and final preseason game. In Joe Mazzulla’s mind, that’s four ...