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

Having led the Boston Celtics to the most wins in the regular season over the past three seasons and an NBA title during the ...

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

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

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

The Boston Celtics announced Friday that they have signed head coach Joe Mazzulla to a multi-year contract extension. The team didn't disclose the terms of the deal, however.

Joe Mazzulla and the Boston Celtics have agreed on a multi-year contract extension, as the head coac has had much success ...