Celtics head coach Joe Mazzulla has essentially gotten rid of substitution patterns this season, and it's been a boon to ...

The Celtics-Nets matchup is the third NBA Cup game for both teams. Boston split its first two (win over Philadelphia, loss to ...

The Boston Celtics have an unlikely hero this season that has been proving the coaching genius of Joe Mazzulla.

Is Joe Mazzulla showing us he is an elite head coach with what he is getting out of the Boston Celtics this season? The ...

The Boston Celtics aren't as feared as they were with Jayson Tatum, but rival scouts and executives say they are still a ...

Boston Celtics head coach Joe Mazzulla saw the news that the New Orleans Pelicans fired head coach Willie Green. He gave his ...

Joe Mazzulla is an NBA championship-winning head coach. He took the Boston Celtics to the next level after taking over the ...

When things aren't going well everybody likes to say 'well, let's just have fun.' It's like, well, what does that mean? I ...

Mazzulla hasn't hesitated to pull young players after mistakes. There were a lot of them in Monday's loss to the Jazz.

Boston Celtics head coach Joe Mazzulla had high praise for Jaylen Brown after the Green Team's narrow win over the Los ...

The steady play has led Mazzulla to cast aside any suggestion that the team needs to send Gonzalez to Maine for development ...

The Celtics may have found a new defensive difference-maker as a young wing steps into a bigger role and takes on top ...