Marshall Warren Bio
Marshall Warren (born April 20, 2001) is an American professional ice hockey player who plays as a defenseman for the New York Islanders of the National Hockey League (NHL). He played college ice hockey at Boston College and the University of Michigan before turning professional. Listed at 183 centimeters and 88 kilograms, Warren developed through the USA Hockey National Team Development Program and entered the NHL after a five-season collegiate career.
Early Life and Background
Marshall Warren was born on April 20, 2001, in Laurel Hollow, New York. He is the son of Lewis Warren and Lisa Warren, both of whom supported his early athletic development. Warren began figure skating at three years old before transitioning to ice hockey, giving him an unusual foundation in edge work and balance for a young defenseman. His sister, Arielle, was a figure skater at Boston University, and the two shared a strong connection to on-ice sports from a young age.
Warren attended Green Vale School in Glen Head on Long Island, where he began to develop as a hockey player in the local youth system. His time in the New York youth ranks prepared him for selection to one of the country’s most prestigious development pipelines. By the time he finished his preparatory schooling, Warren had built the skating habits and two-way instincts that defined his later style of play.
Path to Hockey
Warren spent two seasons with the USA Hockey National Team Development Program (USNTDP), competing against the top young American players in the country. During the 2017–18 season, he recorded eight goals and 22 assists in 60 games for the under-17 team. The following year, he posted eight goals and 26 assists in 58 games for the under-18 squad, establishing himself as a productive, puck-moving defenseman.
His performance in the USNTDP earned him an invitation to represent the United States at the 2019 IIHF World U18 Championships, where he served as alternate captain and recorded three assists in seven games, helping the Americans win a bronze medal. Later that year, Warren was selected in the sixth round, 166th overall, by the Minnesota Wild in the 2019 NHL Entry Draft, formally launching his professional trajectory.
Marshall Warren Career
College Career at Boston College (2019–2023)
Warren began his collegiate career with the Boston College Eagles during the 2019–20 season. In his freshman year, he recorded six goals and five assists in 34 games and helped the Eagles capture the Hockey East regular-season championship. On October 11, 2019, he scored his first career goal in his NCAA debut against Wisconsin. He ranked second in Hockey East among rookie defensemen in goals and led all freshman defensemen in the league with a plus-22 rating.
Across his sophomore, junior, and senior seasons at Boston College, Warren continued to grow into a leadership role. He recorded three goals and eight assists in 23 games in 2020–21, followed by six goals and 15 assists in 37 games in 2021–22. During the first round of the 2022 Hockey East tournament against New Hampshire, he assisted on Marc McLaughlin’s game-winning overtime goal. For the 2022–23 season, he was named team captain, becoming the first Black player to serve as captain in program history. He finished his Boston College career with 20 goals and 37 assists in 130 games.
Graduate Year at Michigan (2023–2024)
On March 27, 2023, Warren entered the NCAA transfer portal, and on April 14, 2023, he transferred to the University of Michigan for his final year of eligibility. He was named an alternate captain for the 2023–24 season. During his graduate year, he recorded four goals and 14 assists in 41 games, providing veteran stability on the Wolverines’ blue line as they competed at the top of the NCAA.
Professional Debut with the Islanders Organization (2024–Present)
On April 16, 2024, Warren signed a two-year, entry-level contract with the New York Islanders, his current team through the 2025–26 season. He was assigned to the Islanders’ American Hockey League affiliate, the Bridgeport Islanders, on an amateur tryout for the remainder of the 2023–24 AHL season and went scoreless in two games. During the 2024–25 season, in his first full professional year, he recorded four goals and 13 assists in 53 games with Bridgeport, refining his two-way game against professionals.
Warren began the 2025–26 season in Bridgeport and produced three goals and two assists in four games. On October 23, 2025, he was recalled by the New York Islanders, marking his official transition to the NHL roster and validating the development path he had followed since his USNTDP days.
Driving Style and Strengths
Warren is a mobile, defense-first defenseman whose early figure-skating background shows in his edge work and gap control. He is comfortable joining the rush as a secondary scoring option, as evidenced by his production at every level of his career. His long collegiate tenure at two elite programs also suggests a high hockey IQ, reliable positional play, and the maturity to handle tough defensive matchups against veteran NHL forwards.
Notable Events and Milestones
Among Warren’s signature moments are his 2019 bronze medal at the IIHF World U18 Championships and his historic captaincy at Boston College, the first for a Black player in program history. His first career NCAA goal against Wisconsin and his game-winning assist in the 2022 Hockey East tournament also stand out as early milestones. His October 2025 recall by the Islanders represents the most significant professional milestone of his career to date.
Marshall Warren Family
Family Background and Racing Lineage
Warren was raised by his parents, Lewis Warren and Lisa Warren, in Laurel Hollow on Long Island. His sister, Arielle, is a figure skater who competed at Boston University, giving the family a deep connection to on-ice disciplines. The family’s support for figure skating and hockey helped shape Marshall’s smooth skating style and his comfort with the puck.
Personal Life
Warren is an American national who grew up on Long Island and continued his education in the Northeast and Midwest through Boston College and the University of Michigan. Public details about his marital status, spouse, or children are not available.
2025 Season Performance
The 2025–26 NHL season has been a breakthrough period for Marshall Warren. He opened the year with the Bridgeport Islanders, posting three goals and two assists in four AHL games before earning his recall to the NHL roster on October 23, 2025. The promotion rewarded his steady professional development and gave the Islanders another young, right-shot defenseman capable of playing reliable minutes.
Warren’s path through the Islanders organization reflects a patient development plan, with Bridgeport serving as a key training ground for his transition to the NHL game. The two-year entry-level deal he signed in April 2024 runs through the 2025–26 season, giving him a full campaign to establish himself at the top level. With his blend of skating, hockey sense, and leadership experience, Warren is positioned to compete for a steady role on New York’s blue line.