Chisholm's first order of business as new owner was to extend head coach Joe Mazzulla, signing him to a multi-year contract.

The Celtics were previously owned by the Grousbecks, but have officially been sold to Bill Chisholm. The Celtics have been ...

For the Celtics, the past few months have been fairly depressing, though predictable. The team has used this offseason not as a way to vault back into championship contention in 2025-26, but rather to ...

The Boston Celtics and head coach Joe Mazzulla have agreed to terms on a multi-year extension, the team announced Friday, Aug ...

The Boston Celtics are set to lose center Al Horford in free agency, according to an NBA insider. Initially, the center was ...

A Boston Celtics standout has expressed surprising optimism about the 2025-26 team. Boston has ditched 2024 champion starters Jrue Holiday and Kristaps Porzingi ...

BOSTON — Joe Mazzulla is sticking around Causeway Street for the foreseeable future. The Celtics announced Friday that they ...

Mazzulla, 37, has compiled a 182-64 regular-season record and a 33-17 playoff mark in three seasons with Boston. The Celtics won the NBA title in 2024.

Mazzulla took over for Ime Udoka following the 2021-22 season and has guided the Celtics to records of 57-25, 64-18 and 61-21 and helped the franchise win a title in 2024.

Mazzulla took over for Ime Udoka following the 2021-22 season and has guided the Celtics to records of 57-25, 64-18 and 61-21 and helped the franchise win a title in 2024.

Mazzulla took over for Ime Udoka following the 2021-22 season and has guided the Celtics to records of 57-25, 64-18 and 61-21 and helped the franchise win a title in 2024.