Joe Mazzulla admits that the Celtics are happily miserable this offseason as they try to regroup for next season.

Joe Mazzulla reveals which songs are on his pre-game playlists: "Can I come out of this for a UFC championship fight?" ...

Boston Celtics head coach Joe Mazzulla could not get his team to replicate their title-winning exploits from the 2024 season.

Joe Mazzulla believes great coaching success stems from having great players, staying authentic, and learning from early ...

Boston Celtics head coach Joe Mazzulla recently pitched a strange new side hustle. Mazzulla initially was enlisted to serve ...

Joe Mazzulla spoke on the disappointment that came with his first playoff series loss, blaming himself for letting Al Horford ...

Joe Mazzulla revealed the story behind getting a "Why so serious" tattoo: "The Joker had no rules but he really wanted ...

Joe Mazzulla reflects on his earliest moments falling in love with the Boston Celtics through the influence of Red Auerbach.

The Celtics will enter the 2025-26 season with significantly lower expectations, and Derrick White believes that's music to ...

Joe Mazzulla gives Blake Griffin's humble lockerroom leadership props for helping him embrace and grow in the Celtics head ...

Soon after the Boston Celtics fell to the New York Knicks in the 2025 NBA Eastern Conference Semifinals, there had been some ...

The Boston Celtics may have captured the 2024 NBA title, but that hasn’t satisfied head coach Joe Mazzulla. After a ...