Olivier-Maxence Prosper Bio
Olivier-Maxence Prosper, born July 3, 2002, in Montreal, Quebec, Canada, is a Canadian professional basketball player who currently serves as a small forward and power forward for the Memphis Grizzlies of the National Basketball Association (NBA). Nicknamed “OMax,” Prosper developed his game in Canada before attending high school in the United States and Mexico, ultimately establishing himself as a promising two-way player in professional basketball.
Early Life and Background
Prosper grew up in Montreal as the son of Gaetan Prosper, who immigrated to Canada from Haiti as a child, and his mother Guylaine Prosper. Both of his parents played college basketball at Concordia University, where they were multiple-time RSEQ All-Stars. His mother, Guylaine, also represented Canada on the women’s national basketball team. This family legacy of basketball excellence shaped Prosper’s early introduction to the sport.
Prosper initially attended L’Académie Ste-Thérèse in Quebec, though the school did not have a basketball team. When he was 16 years old, he enrolled at Lake Forest Academy in Lake Forest, Illinois, to pursue his basketball development. He later transferred to the NBA Academy Latin America in Mexico City, Mexico, to complete his high school career. He was rated as a four-star recruit and drew interest from multiple college programs before committing to play at Clemson University.
Path to Professional Basketball
After completing high school, Prosper committed to play college basketball at Clemson University. He began his collegiate career with the Clemson Tigers during the 2020-2021 season, appearing in games as a freshman and averaging 2.5 points per game in limited minutes. Following his first season, Prosper entered the NCAA transfer portal seeking more playing opportunities.
Prosper ultimately transferred to Marquette University to continue his college career with the Golden Eagles. He made an immediate impact in his first season with Marquette, averaging 6.6 points and 3.3 rebounds per game. His junior season proved to be his breakout campaign, as he elevated his performance to 12.5 points, 4.7 rebounds, and 0.9 steals per game. After his impressive junior season, Prosper declared for the 2023 NBA Draft, showcasing his abilities at the NBA Draft Combine.
Olivier-Maxence Prosper Career
Professional Debut (2023)
Olivier-Maxence Prosper was selected 24th overall in the 2023 NBA Draft by the Sacramento Kings. Shortly after being drafted, his rights were traded to the Dallas Mavericks in exchange for cash considerations and Richaun Holmes. On July 16, 2023, Prosper officially signed his rookie contract with the Mavericks and began his professional career.
During his rookie season, Prosper split time between the Mavericks and their NBA G League affiliate, the Texas Legends. On November 11, 2023, he was assigned to the Texas Legends for developmental playing time. This period allowed him to adjust to the professional game and refine his skills against G League competition.
Dallas Mavericks Era (2023–2025)
Prosper appeared in 52 games for the Dallas Mavericks during the 2024-25 NBA season, earning four starts. On April 14, 2024, in the Mavericks’ season finale against the Detroit Pistons, Prosper recorded his first career start, logging 16 points, six rebounds, and two steals in 29 minutes of play. That season, the Mavericks advanced to the 2024 NBA Finals, where they faced the Boston Celtics. Although Dallas lost the series in five games, Prosper gained valuable playoff experience as part of a Finals roster.
During the 2024-25 season, Prosper averaged 3.9 points, 2.4 rebounds, and 0.8 assists per game while appearing in 52 games with four starts. On March 7, 2025, it was announced that Prosper would require season-ending surgery to repair ligament damage in his right wrist, cutting his season short. On September 2, 2025, the Mavericks waived Prosper.
Memphis Grizzlies Era (2025–Present)
Following his release from Dallas, Prosper signed a two-way contract with the Memphis Grizzlies on September 4, 2025. This move gave him an opportunity to continue his NBA career with a different franchise. In his debut season with Memphis, Prosper quickly made an impression with his scoring ability.
On February 7, 2026, Prosper recorded a career-high performance, scoring 25 points while adding five rebounds in a game against the Portland Trail Blazers. This breakout game demonstrated his potential as a scoring threat at the NBA level. On March 4, 2026, the Grizzlies rewarded his performance by signing Prosper to a standard two-year NBA contract, securing his future with the franchise beyond his two-way deal.
Driving Style and Strengths
Prosper plays as a small forward and power forward, standing at 6 feet 7 inches and weighing 230 pounds. His athletic frame and mobility allow him to play multiple positions on the court. Known for his ability to finish at the rim and his developing perimeter skills, Prosper brings versatility to both ends of the floor. His physical tools enable him to guard multiple positions defensively while contributing as a scorer and rebounder on offense.
Notable Events and Milestones
Among his career highlights, Prosper represented Canada at the 2021 FIBA Under-19 World Cup in Latvia, gaining international experience early in his career. His first career start with 16 points against Detroit marked his emergence as a rotation player. The 2024 NBA Finals appearance with Dallas provided valuable postseason experience, while his 25-point performance in February 2026 represented his career-high scoring output to date.
Olivier-Maxence Prosper Family
Family Background and Basketball Lineage
Olivier-Maxence Prosper comes from a distinguished basketball family. His father, Gaetan, and mother, Guylaine, both played college basketball at Concordia University in Montreal. Both parents were multiple-time RSEQ All-Stars during their collegiate careers, establishing a strong basketball tradition in the family. Guylaine Prosper also represented Canada on the women’s national basketball team, further cementing the family’s connection to the sport at the highest levels.
Personal Life
Prosper’s basketball family extends beyond his parents. His sister, Cassandre Prosper, also plays professional basketball. She is currently a member of the Washington Mystics of the WNBA, continuing the family’s legacy in professional basketball. This family environment of basketball excellence has clearly influenced Olivier-Maxence’s development as a player.
2025 Season Performance
The 2025-26 NBA season represents a significant chapter in Prosper’s career with the Memphis Grizzlies. After signing a two-way contract in September 2025, he worked to establish himself within the Grizzlies’ rotation. His season trajectory changed dramatically when he scored a career-high 25 points against the Portland Trail Blazers on February 7, 2026. This performance showcased his ability to contribute as a scoring option when provided with increased opportunities.
Following his standout game, the Grizzlies signed Prosper to a standard two-year contract, demonstrating the franchise’s confidence in his abilities and long-term potential. This contract upgrade reflected both his improved performance and his integration into the team’s plans moving forward. As he continues to develop his game in Memphis, Prosper aims to build upon this breakthrough season and solidify his role with the franchise.