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

"It felt like a true gift from God" - Joe Mazzulla calls his Celtics head coaching job a gift from the heavens originally ...

It took under a minute for Hugo Gonzalez to make his presence felt in the Celtics Summer League roster debut against the ...

Brad Stevens and the Celtics are still looking to shed more payroll from their 2025-26 books, according to a new report.

Joe Mazzulla shared what Bill Russell meant to the Boston Celtics: "It wasn't always easy for him or his teammates" ...

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 ...