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

While traveling to Chicago for UFC 319, a fan quietly tried to snap a photo of Joe Mazzulla on the plane, and he noticed it.

Celtics coach Joe Mazzulla just earned a multi-year contract extension, and it seems like the right call for Boston.

Joe Mazzulla has led the Celtics to the most wins in the regular season the past three years and secured a ring for the ...

Boston Celtics team president Brad Stevens may have constructed his 2025-26 roster with a clear mandate to save money, but that doesn't mean head coach Joe Mazz ...

August 8 - Head coach Joe Mazzulla has signed a multi-year contract extension with the Boston Celtics. The team announced his ...

Boston Celtics president Brad Stevens has said throughout the offseason that that team wanted Joe Mazzulla to be its coach ...

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

Boston Globe columnist Dan Shaughnessy criticizes Joe Mazulla for not having the Celtics better prepared last postseason.

From playing cards to pingpong to coaching, there a few competitions Joe Mazzulla won't take seriously or personally -- an attitude that has driven the Celtics to a 2-1 series lead over the Sixers.

Two years later, then-Celtics head coach Brad Stevens hired Mazzulla. Joe Mazzulla coached the Celtics during the 2021 NBA Summer League in Las Vegas. Stephen R. Sylvanie-USA TODAY Sports ...

Mazzulla guided a successful regular season for the Celtics, who finished with 57 wins and the No. 2 seed. But the playoffs – and coaching a team with championship-or-bust aspirations ...