The Celtics announced Thursday that Joe Mazzulla is officially the 19th head coach in the franchise’s history and he has received a contract extension. The details of the deal are unknown at this time.
Mazzulla was named interim coach after Boston suspended former coach Ime Udoka for the 2022–23 season for “violations of team policies” after a report about his alleged involvement in an “improper” relationship with a female member of Boston’s staff.
