On Tuesday, May 26, Boston Celtics head coach Joe Mazzulla became the youngest NBA Coach of the Year winner since Phil Johnson in 1975. At just 37 years old, Mazzulla has already built a decorated resume.

The Boston Celtics dominate the Dallas Mavericks in the 1st half of Game 5 on the way to their 18th championship. Jayson Tatum's 30+ point game closes out the Dallas Mavericks and seals the 2024 NBA Championship for the Boston Celtics.

Today in Boston Celtics history, the Celtics won their 14th NBA title with a 102-91 victory over the Houston Rockets in Game 6 of the 1981 NBA Finals.

Brian Scalabrine guaranteed multiple championships thanks to Brad Stevens' contract decisions.

Best of Jaylen Brown in NBA Finals. Jaylen Brown was named the Bill Russell NBA Finals MVP for his stellar player in the 2024 Finals. Check out his best plays!

The Celtics know how great Tatum and Brown can be. There is proof of concept, and there is also plenty of proof that, when you keep them together, they can continue to deliver.

Source As the 2026 NBA postseason came to a disappointing end for the Boston Celtics, attention quickly shifted toward how the franchise’s core players shaped the team’s playoff journey.