Joe Mazzulla Biography: Joseph Art Mazzulla born June 30, 1988 is an American professional basketball coach and the current head coach of the Boston Celtics in the NBA. Known by the nickname “The Psycho,” he played college basketball as a point guard for West Virginia University. After going undrafted in the 2011 NBA Draft, Mazzulla began his coaching career at the college level, serving as an assistant coach at Glenville State and later Fairmont State for three seasons each. In 2016, he transitioned to the NBA G League as an assistant coach with the Maine Red Claws. A year later, he returned to Fairmont State, this time as the head coach, where he remained until 2019. That same year, Mazzulla joined the Boston Celtics as an assistant coach. Following a scandal involving head coach Ime Udoka, who violated team policy through an inappropriate relationship.
Joe Mazzulla Biography
Joe Mazzulla is a prominent professional basketball coach, born on June 30, 1988. Hailing from Johnston, Rhode Island, he has made a lasting impact on the sport, both as a player and a coach. During his college years at West Virginia University, Mazzulla played a key role in the team’s success, earning respect from teammates and fans for his leadership and skill on the court. However, his true calling emerged after his playing days ended. Demonstrating a deep understanding of the game, Mazzulla began his coaching career as an assistant at Glenville State. He later advanced to the professional ranks as an assistant coach for the Maine Red Claws in the NBA G League.
Joe Mazzulla Biography 2025 Details
| Born | June 30, 1988 Johnston, Rhode Island, U.S. |
|---|---|
| Listed height | 6 ft 2 in (1.88 m) |
| Listed weight | 200 lb (91 kg) |
| High school | Bishop Hendricken (Warwick, Rhode Island) |
| College | West Virginia (2006–2011) |
| NBA draft | 2011: undrafted |
| Position | Guard |
| Coaching career | 2011–present |
| Category | Football Biographies |
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About Joe Mazzulla
Joseph Art Mazzulla is an American professional basketball coach who is the head coach for the Boston Celtics of the National Basketball Association. Nicknamed “the Psycho”, he played college basketball for West Virginia University as a point guard.
Joe Mazzulla Wiki
- Born: 30 June 1988 (age 36 years), Johnston, Rhode Island, United States
- Teams coached: Boston Celtics (Head coach, since 2023), Boston Celtics (Interim head coach, 2022–2023)
- Nationality: American
- Education: Bishop Hendricken High School
- Height: 1.88 m
- League: NBA
- Listed weight: 200 lb (91 kg)
Early Life
Joseph Mazzulla was born on June 30, 1988, in Johnston, Rhode Island, to a biracial family. His father, Dan Mazzulla, was Italian American, and his mother, Latersa Mazzulla, is African American. He attended Bishop Hendricken High School, where he earned first-team all-state honors and won three state championships as a point guard. Mazzulla’s high school career was highlighted by a last-second shot that secured the state title in his senior year. That same year, he was involved in a car accident but fortunately sustained no serious injuries.
Joe Mazzulla Net Worth 2025
- Name: Joe Mazzulla
- Estimated Net Worth: Approximately $5 million
- Age: 35 years
- Residence: Johnston, Rhode Island
- Current Position: Head Coach
- Marital Status: Married
- Primary Source of Income: Basketball coaching
- Annual Salary: Between $4 million and $5 million
- Endorsements: None publicly reported
- Endorsement Earnings: Not available
Endorsements
Though now at the helm of one of the NBA’s most iconic franchises, Joe Mazzulla currently does not have any brand endorsements. This could be due to the recency of his promotion to head coach, giving him time to establish his public profile in this high-profile position.
Investments
Joe Mazzulla is known for being a private individual, and there is no public information available regarding his personal investments. Any ventures or financial assets he may hold remain undisclosed.
Other Sources of Income
At the moment, coaching is Mazzulla’s sole known source of income. There’s no indication that he has entered the endorsement space or publicly invested in businesses. However, it’s possible that he has additional income through private means, though nothing has been confirmed.
Joe Mazzulla’s House
Mazzulla keeps his personal life away from the public spotlight, and details about his residence remain unknown. He has not shared any images or information about his home on social media or through public statements.
Joe Mazzulla’s Car
Despite his status and salary, Joe Mazzulla is known for his modest lifestyle. In a past interview, he shared a quirky fact about himself: he drives a minivan. He described it as “perfect” and expressed no desire to switch it for something more extravagant. It’s a reflection of his grounded personality and commitment to his family. While it’s likely that he may own other vehicles, especially given his income, the minivan appears to be his preferred ride.
Charity Work
Although Joe Mazzulla may be involved in charitable activities, there is no verified public information about his participation in specific foundations or charity organizations. True to his low-profile nature, he seems to keep any such involvement private.
How Much Is Joe Mazzulla’s Net Worth
Joe Mazzulla’s net worth is estimated to be around $5 million. Currently serving as the head coach of the Boston Celtics, his primary income comes from his role in the NBA. However, his coaching career began well before his time with the Celtics. Mazzulla previously worked as the head coach at Fairmont State and was also an assistant coach for the Maine Red Claws in the NBA G League. His steady rise through the coaching ranks reflects both his dedication to basketball and the financial growth that has come with it.
Joe Mazzulla’s Salary
According to NBA insider Shams Charania of The Athletic, Joe Mazzulla earns approximately $4.5 million per year as of 2025. He officially took over as the Celtics’ head coach in June 2023 and is now fully focused on leading the team to championship contention.
FAQs
What is Joe Mazzulla’s coaching background before joining the NBA?
Before entering the NBA, Joe Mazzulla built his coaching resume at the collegiate and G League levels. He worked as an assistant coach at Glenville State and Fairmont State, each for three seasons, and later became the head coach at Fairmont State. He also spent time as an assistant with the Maine Red Claws in the NBA G League.
How did Joe Mazzulla become head coach of the Boston Celtics?
Joe Mazzulla was promoted to interim head coach of the Boston Celtics prior to the 2022–23 season after former head coach Ime Udoka was suspended for violating team policy. Mazzulla was officially named the full-time head coach in February 2023.
Has Joe Mazzulla won an NBA Championship?
Yes, Joe Mazzulla led the Boston Celtics to an NBA Championship in his second season as head coach. Under his leadership, the team finished with a league-best 64 wins.
What makes Joe Mazzulla’s coaching record historically significant?
Joe Mazzulla holds the highest winning percentage of any coach in NBA history with over 200 games coached, a rare feat for someone so early in their head coaching career.
How old was Joe Mazzulla when he won his first NBA title?
Joe Mazzulla became the youngest head coach to win the NBA Finals since Bill Russell in 1969. He is also the ninth-youngest head coach in NBA history to win an NBA championship.
What is Joe Mazzulla’s ethnic background?
Joe Mazzulla was born to a biracial family in Johnston, Rhode Island. His father is Italian American and his mother is African American.