Joe Mazzulla
Mazzulla with the Boston Celtics in 2024 | |
| Boston Celtics | |
|---|---|
| Title | Head coach |
| League | NBA |
| Personal information | |
| Born | June 30, 1988 Johnston, Rhode Island, U.S. |
| Listed height | 6 ft 2 in (1.88 m) |
| Listed weight | 200 lb (91 kg) |
| Career information | |
| High school | Bishop Hendricken (Warwick, Rhode Island) |
| College | West Virginia (2006–2011) |
| NBA draft | 2011: undrafted |
| Position | Point guard |
| Coaching career | 2011–present |
| Career history | |
Coaching | |
| 2011–2013 | Glenville State (assistant) |
| 2013–2016 | Fairmont State (assistant) |
| 2016–2017 | Maine Red Claws (assistant) |
| 2017–2019 | Fairmont State |
| 2019–2022 | Boston Celtics (assistant) |
| 2022–present | Boston Celtics |
| Career highlights | |
Joseph Arthur Mazzulla (born June 30, 1988) is an American professional basketball coach who is the head coach for the Boston Celtics of the National Basketball Association (NBA). He played college basketball for the West Virginia Mountaineers as a point guard.
Following his collegiate career, Mazzulla went undrafted in the 2011 NBA draft, and chose to pursue a career in coaching at the college level. He coached at Glenville State and Fairmont State as an assistant coach for three seasons each before being hired to be an assistant coach for the Maine Red Claws in 2016. In 2017, Mazzulla was rehired at Fairmont State, this time as their basketball program's head coach. After these stints of coaching at the collegiate level and in the NBA G League, he joined the Celtics as an assistant coach in 2019.
In September 2022, Mazzulla was named the interim head coach of the Celtics after head coach Ime Udoka was suspended. Mazzulla was named the full-time head coach in February 2023 after leading the team to a league-best 42–17 record at the NBA All-Star break. In his second season, Mazzulla led the Celtics to a league-best 64 wins and an NBA Championship. He currently holds the highest winning percentage of any coach in NBA history with over 200 games coached. Mazzulla is also the youngest head coach to win the NBA Finals since Bill Russell did so in 1969 as a player-coach and is the ninth-youngest head coach to win the Finals in NBA history.
Mazzulla has been noted in both NBA media and in general for his eccentric attitudes towards the game, his players, and the wins and losses he faces, leading some to nickname him Psycho Joe.