The Boston Celtics are entering the 2025-26 campaign with a very different-looking roster . How far they go could ultimately depend on how much head coach Joe Mazzulla is able to get out of his new-look squad.

After abruptly taking over as the C’s head coach before the 2022-23 season, Mazzulla nearly led Boston to an incredible comeback in the Eastern Conference Finals, only to fall short in Game 7. The next season, the Celtics won the 2024 NBA Finals, cementing Mazzulla as one of the top coaches in the league.

Boston’s quest to repeat as champions came to a crushing end last season in the Eastern Conference semifinals, and it resulted in the front office retooling its roster. Entering the new season, Jaylen Brown and Derrick White will be leading the way for the Celtics.

Mazzulla’s

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