Mazzulla's coaching genius and humility are undoubtedly like no other; however, his head coaching journey is only beginning. The 2025-26 season will be another test for Mazzulla as a coach.

The Boston Celtics have been an offensive juggernaut during Joe Mazzulla’s tenure. They are the only team in the NBA to rank ...

How good a coach is Joe Mazzulla actually? He’s about to be tested. Mazzulla does deserve credit for his role in leading the Celtics to the NBA title in 2024. He didn’t just roll the ball out ...

Mazzulla's unusual yet effective coaching style paid off, with the Celtics winning the 2023-24 championship. The franchise now holds the record for the most NBA titles at 18.

Joe Mazzulla breaks down what it really takes to be a great coach: "I think it's based off of the players that I have" (© Dale Zanine-USA TODAY Sports) Jonas Panerio July 11, 2025 at 4:07 AM PDT · ...

Furthermore, Mazzulla's coaching skill is set to be put to the test next season. Without Jayson Tatum, Mazzulla must develop some of the younger talent on the roster while also implementing a ...

Humble as his explanation was, Mazzulla's performance proved he deserved the position. As the interim coach, the Rhode Island native impressively led the Celtics to a 42-17 win-loss record that year.

How good a coach is Joe Mazzulla actually? He’s about to be tested. Mazzulla does deserve credit for his role in leading the Celtics to the NBA title in 2024. He didn’t just roll the ball out.

When Ime Udoka’s off-the-court misdeeds led to his firing right before the 2022-23 season, the Celtics were forced to hire Mazzulla, who’d been their No. 2 assistant the year before.