Boston Celtics head coach Joe Mazzulla once called the NBA’s Coach of the Year award “stupid.” On Tuesday night, he became the organization’s first recipient in 46 years.
“Don’t need it,” Mazzulla told reporters in March. “I think it’s a stupid award. They shouldn’t have it. And it’s more about the players. It’s more about the work that the staff puts in. It’s just that simple. I really don’t ever want to be asked or talk about it again. It’s just that dumb. So, the players play. It’s about them.
The staff works their ass off. I’m grateful to have them.”
Mazzulla beat out J.B. Bickerstaff of the Detroit Pistons and Mitch Johnson of the San Antonio Spurs, becoming Boston’s first COTY winner since Bill Fitch (1979-80), and just the fourth in Celtics history. At 37 years old, Mazzulla became the youngest coach to win since Phil Johnson 51 years ago, earning 62 first-place votes to Bickerstaff’s 29 votes.
Following a complete roster overhaul that saw the Celtics move on from core pieces Kristaps Porziņģis, Jrue Holiday, and Al Horford, plus the absence of Jayson Tatum for the first 62 games of the season, Mazzulla got to work. With a slew of unproven newcomers, the fourth-year head coach reshaped the team’s identity to better suit the pieces available and keep the Celtics competitive enough to earn the No. 2 seed in the Eastern Conference.
Boston went 56-26 and established a two-way playstyle that gave some of the league’s best issues throughout the year.
On March 25, the Celtics defeated the reigning champion Oklahoma City Thunder and finished with the second-best home record in the NBA.
Mazzulla, thrust into the head coaching seat just four years ago following the abrupt suspension and eventual firing of Ime Udoka, has improved gradually each season. He worked his way up from a G League assistant with the Maine Red Claws to a Division II head coach at Fairmount State to an NBA assistant for three years under Brad Stevens and Udoka before finally landing his dream job in 2022.
“Thank you to the Lord for the platform he has given me, and to my wife and family who support me on this journey,” Mazzulla said, per the Celtics. “Thank you to our players who compete and give it everything they have each night. I am grateful for every member of the Celtics organization whose dedication impacts winning every day. This award belongs to our staff, who are there for the guys every day. Their relentless work ethic improves our team daily. This award should be named Staff of the Year.”
Last August, the Celtics signed Mazzulla to a multi-year contract extension to remain in Boston.
In four years, Mazzulla has amassed a 238-90 record in the regular season while going 36-21 in the postseason. In 2024, he coached Boston to its 2024 NBA Finals win over the Dallas Mavericks to end the franchise’s 16-year title drought and secure Banner 18.
Fitch, Tom Heinsohn (1972-73), and Red Auerbach (1964-65) are the only other Celtics coaches to ever win COTY.
