Alex Vlasic Bio
Alex Vlasic (born June 5, 2001) is an American professional ice hockey defenseman currently playing for the Chicago Blackhawks in the National Hockey League (NHL). He was drafted 43rd overall in the second round of the 2019 NHL Entry Draft by the Blackhawks and began his NHL career in 2022.
Early Life and Background
Alex Vlasic was born in Wilmette, Illinois, to parents Tara and John Vlasic. He grew up with two older siblings, Emma and Eric, in a family deeply involved in ice hockey. Vlasic began skating at the age of three and played organized hockey with the Wilmette Braves during his youth. Initially a forward, he transitioned to defense at age nine. Diagnosed with celiac disease at 13, he managed his health while continuing to develop as a player. Vlasic’s hockey passion was influenced by his cousin Marc-Édouard Vlasic, a longtime NHL defenseman for the San Jose Sharks.
His siblings also pursued hockey, with Emma playing at Yale University and professionally with the Connecticut Whale, and Eric participating in the Chicago Blackhawks special hockey program. Vlasic’s early hockey years included playing for the Chicago Young Americans and Chicago Mission programs, where he committed to Boston University for his collegiate career.
Path to Hockey
Vlasic was a highly regarded prospect, considered among the top five picks for the Ontario Hockey League (OHL) but chose to develop through the USA Hockey National Team Development Program (NTDP) during the 2017–18 USHL season. He credited the NTDP’s rigorous and fast-paced training, along with coaching from John Wroblewski, Greg Moore, and Dan Hinote, for significant growth in his skills and physical development. This path prepared him well for collegiate and professional hockey.
After being drafted by the Chicago Blackhawks in 2019, Vlasic reaffirmed his commitment to Boston University, where he played three seasons with the Terriers while enrolled in the College of Arts and Sciences. His collegiate experience was marked by steady improvement and recognition as one of the top defensive defensemen in his conference.
Alex Vlasic Career
Early Career (2019–2022)
Vlasic began his collegiate career in the 2019–20 season, playing 34 games and recording four assists. His first collegiate assist came in a 4–4 tie against Northern Michigan. The COVID-19 pandemic shortened the season, during which Vlasic and his sister created a home training setup to maintain fitness and skill development. He worked with trainers and coaches to refine his game during this period.
In the 2020–21 season, Vlasic’s confidence grew as he learned to leverage his size effectively on the ice. He recorded his first multi-point game in January 2021 and scored his first collegiate goal in February. By March, he had accumulated eight points in 15 games, demonstrating his growing impact on the team.
Boston University Breakthrough (2019–2022)
During his final collegiate season, Vlasic emerged as one of the best defensive defensemen in the Hockey East conference. Praised by his head coach for his elite skating ability despite his large frame, he led Boston University with 50 blocked shots and contributed offensively with one goal and seven assists. His performance earned him Hockey East All-Star honors, highlighting his development into a reliable and skilled defenseman.
Chicago Blackhawks Era (2022–Present)
Alex Vlasic signed a three-year entry-level contract with the Chicago Blackhawks in March 2022 after concluding his college career. He made his NHL debut shortly after, playing his first game against the Minnesota Wild. Vlasic quickly established himself as a promising young defenseman for the Blackhawks. In April 2024, he secured a six-year contract extension, reflecting the team’s confidence in his long-term potential.
Playing Style and Strengths
Vlasic is known for his size, standing 6 feet 6 inches tall and weighing 216 pounds, which he uses effectively to protect the puck and block shots. His skating ability is considered elite for a player of his stature, allowing him to cover the ice efficiently. Vlasic’s defensive positioning and physicality make him a valuable asset on the blue line, complemented by his steady puck-handling skills and hockey IQ.
Notable Events and Milestones
Vlasic’s NHL debut in March 2022 marked a significant milestone in his career. His rapid progression from collegiate hockey to securing a long-term contract with the Blackhawks underscores his rising status in the league. He also represented the United States at the 2025 World Championship, contributing two assists over 10 games and helping the team capture its first gold medal since 1933.
Alex Vlasic Career Wins
While still early in his professional career, Vlasic has demonstrated consistent development and impact at both the collegiate and NHL levels. His defensive contributions and growing offensive skills position him as a key player for the Chicago Blackhawks in upcoming seasons.
Boston University Highlights
During his three seasons with Boston University, Vlasic steadily improved his game, culminating in an All-Star recognition in his final year. His leadership in blocked shots and defensive reliability were critical to the Terriers’ defensive corps. His first collegiate goal and multi-point games were notable highlights of his college career.
Other Wins & Performances
Vlasic’s international experience includes representing the United States at the 2025 World Championship, where his playmaking helped secure a historic gold medal for the team. This achievement adds an important milestone to his growing resume.
Alex Vlasic Family
Family Background and Hockey Lineage
Alex Vlasic comes from a hockey-oriented family with strong ties to the sport. His cousin, Marc-Édouard Vlasic, is a longtime NHL defenseman, which influenced Alex’s passion and development in hockey. His siblings also pursued hockey at competitive levels, underscoring the family’s deep connection to the game.
Personal Life
Vlasic manages celiac disease, diagnosed at age 13, while maintaining his athletic career. Details about his marital status or children are not publicly available. He attended Boston University, balancing academics with his athletic commitments.
2025 Season Performance
In the 2025 season, Vlasic is expected to continue his development as a core defenseman for the Chicago Blackhawks. His recent contract extension reflects the organization’s trust in his abilities and potential leadership role. Vlasic’s combination of size, skating, and defensive acumen positions him to contribute significantly to the team’s defensive stability and overall performance.
With experience from international competition and growing NHL exposure, Vlasic’s trajectory suggests increasing responsibilities and impact in the coming seasons. His collaboration with the coaching staff and teammates will be key to his continued growth and success.