Mazzulla's performance, coupled with the team's decision to part ways with Udoka, saw him land the gig on a full-time basis. He led the Celtics to a championship in 2024 and has amassed a 182-64 regular-season record over his first three seasons, with a 33-17 record in the postseason.

In 3 seasons with Boston, Joe Mazzula has gone 182-64 in the regular season and led the team to the 2024 NBA title.

For the Celtics, the past few months have been fairly depressing, though predictable. The team has used this offseason not as a way to vault back into championship contention in 2025-26, but rather to undo the title team it put forth in 2024.