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

Celtics legend Bob Cousy was not impressed with the way Boston coach Joe Mazzulla handled the team in the playoffs.

That will indeed be the case in Boston. The Celtics announced Friday they signed Mazzulla to a multi-year contract extension.

The Boston Celtics announced Friday that they have signed head coach Joe Mazzulla to a multi-year contract extension. The ...

Mazzulla, who led the Celtics to their 18th championship a year ago, was entering the final year of his contract with the ...

With a new contract extension in place, Celtics head coach Joe Mazzulla’s net worth is on the rise. Learn more about his ...

Mazzulla and Tatum were there for the assembled fans of the team, who came out to celebrate the new center while meeting ...

While the Celtics have made plenty of roster moves this summer, they also made a signing to keep their head guy around for ...

The Boston Celtics extended head coach Joe Mazzulla on a multi-year contract, which Mazzulla called “a blessing." ...

The Boston Celtics signed coach Joe Mazzulla to a multi-year contract extension, the team announced Friday. Mazzulla went 182 ...

Joe Mazzulla is sticking around for the long haul. Here's more on the Celtics signing their head coach to a multi-year ...

Joe Mazzulla signed a multi-year extension to remain head coach of the Boston Celtics, the team has announced. We have signed ...