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

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

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

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

The team is expected to be without star Jayson Tatum, who suffered an Achilles injury in May during the NBA playoffs.

New York Knicks point guard Jalen Brunson is a candidate to be on the next Olympic team when the Summer Games return in Los Angeles in 2028. CBS Sports writer C ...

This article was originally published on www.si.com/nba/celtics as Celtics Make Surprise Decision on Rookie Guard's Contract.

An NBA executive made a huge prediction for Los Angeles Lakers guard Austin Reaves and the Lakers were linked to a Boston ...

Despite a roster overhaul, the Celtics have no interest in putting limits on themselves -- and that includes their star ...

When the Golden State Warriors were eliminated from the NBA playoffs, many expected them to be one of the more active teams ...