Logan Mailloux Bio
Logan Mailloux is a Canadian ice hockey defenceman who plays for the St. Louis Blues of the National Hockey League (NHL). Born on April 15, 2003, in Windsor, Ontario, he was selected in the first round, 31st overall, by the Montreal Canadiens in the 2021 NHL entry draft under controversial circumstances. Standing at 191 centimetres and weighing 96 kilograms, Mailloux has built a reputation as an offensively skilled defenceman with a powerful shot and confident puck-moving ability.
Early Life and Background
Mailloux grew up in the Greater Toronto Area, where he developed his game in one of Canada’s most storied minor hockey pipelines. As a youth, he played with the Toronto Marlboros of the Greater Toronto Hockey League and participated in the OHL Cup during his midget year, earning selection to the tournament All-Star team. That early recognition signalled his trajectory toward major-junior hockey.
During the 2019–20 season, Mailloux played primarily for the Ontario Hockey League (OHL) London Knights’ Junior B affiliate, the London Nationals. He scored 18 goals and added 50 assists across 48 games in a season that was cut short by the onset of the COVID-19 pandemic in North America. For his efforts, he earned multiple Greater Ontario Junior Hockey League awards, including both rookie of the year and defensive player of the year honours. He also appeared in four games with the London Knights during that OHL campaign.
Path to Professional Hockey
With the OHL season halted by the pandemic, Mailloux was loaned to SK Lejon in Sweden’s Hockeyettan, where he registered 15 points in 19 games. That stint abroad drew significant off-ice attention after he was fined 14,300 Swedish krona for secretly taking and sharing intimate images of a young woman with members of his team. Prior to the 2021 NHL entry draft, Mailloux renounced himself from the draft, stating that he wanted to focus on reconciliation and personal growth. Despite that request, the Montreal Canadiens selected him 31st overall, a decision that drew public criticism from Canadian Prime Minister Justin Trudeau and Quebec Minister for the Status of Women Isabelle Charest.
On September 2, 2021, the OHL suspended Mailloux in response to the Sweden incident before reinstating him on January 1, 2022. He played twelve games that season, recording three goals and six assists, before a shoulder injury sustained during a fight required surgery and ended his year prematurely.
Logan Mailloux Career
Early Career (2022–2023)
On October 5, 2022, Mailloux signed a three-year entry-level contract with the Montreal Canadiens, with team owner Geoff Molson describing him as a good kid who made a big mistake and would be supported by the organization. Appearing in 59 regular-season games for the London Knights, he recorded 25 goals and 28 assists, with his goal total leading all OHL defencemen that year. He was named to the OHL Second All-Star Team and earned praise for both his on-ice play and leadership qualities.
The Knights qualified for the playoffs and reached the OHL Finals, where they were ultimately defeated by the Peterborough Petes in six games. Mailloux recorded 24 points across 21 playoff contests, setting a London Knights record for a defenceman in a single postseason. Reflecting on the opportunity, he said he had wanted to play a full OHL season since he was 16 and called the experience special.
Montreal Canadiens Era (2023–2025)
Following a meeting with NHL commissioner Gary Bettman, Mailloux was declared eligible to play in the NHL. He participated in the Canadiens’ training camp in September 2023 before being assigned to the Laval Rocket, the team’s American Hockey League affiliate, on October 3. Early evaluations praised his offensive acumen while noting that defensive responsibility would be an area for growth. In January 2024, he was named Laval’s representative for the 2024 AHL All-Star Classic. He finished that season with 14 goals and 33 assists in 72 games and was named to the AHL All-Rookie Team.
On April 15, 2024, Mailloux was recalled by the Canadiens and made his NHL debut the following day, registering an assist on a goal by Alex Newhook in a 5–4 shootout loss to the Detroit Red Wings. After the Canadiens failed to qualify for the 2024 Stanley Cup playoffs, he was reassigned to Laval to end the year. He opened the 2024–25 season in the AHL but was recalled on October 19, 2024, after an injury to Kaiden Guhle, and scored his first NHL goal that night in a 4–3 shootout loss to the New York Islanders. He was returned to Laval on October 30 after posting three points in five games. In January 2025, he was named to the AHL All-Star Classic for the second time, and he finished the year with 12 goals and 21 assists in 63 games, helping Laval post the AHL’s best regular-season record and reach the conference finals.
St. Louis Blues Era (2025–Present)
On July 1, 2025, Mailloux’s tenure with the Montreal Canadiens ended after two seasons as he was traded to the St. Louis Blues in exchange for forward Zachary Bolduc. The move marked a fresh chapter in his young NHL career, giving him an opportunity to compete for a regular role with a new organization. The trade also concluded his time within the Canadiens’ development system, where he had steadily progressed from junior hockey to professional ranks.
Driving Style and Strengths
Mailloux is recognized for his offensive skill set, particularly his strong shot, confident puck-rushing, and ability to contribute on the power play. Early assessments of his game suggested that tightening his defensive zone play would be the next step in becoming a full-time NHL contributor.
Notable Events and Milestones
Among Mailloux’s signature milestones are his record-setting 24-point playoff performance for a London Knights defenceman, his AHL All-Rookie Team selection in 2024, and his first NHL goal against the New York Islanders in October 2024. His selection by Montreal in 2021 remains one of the most talked-about draft decisions in recent league history.
Logan Mailloux Career Wins
Across his junior and professional career, Mailloux has earned multiple individual awards and All-Star selections, though major championship wins have remained elusive at the professional level.
OHL and AHL Highlights
In the OHL, Mailloux finished as the leading goal-scorer among defencemen during the 2022–23 regular season and was named to the OHL Second All-Star Team. In the AHL, he was a two-time All-Star Classic representative and a member of the league’s All-Rookie Team in 2024, helping Laval to the best regular-season record in the AHL in 2024–25.
Other Performances
Earlier in his development, Mailloux won both GOJHL rookie of the year and defensive player of the year honours with the London Nationals in 2019–20. He also represented his team at the OHL Cup All-Star Game during his midget season with the Toronto Marlboros.
Logan Mailloux Family
Family Background and Racing Lineage
Detailed information about Logan Mailloux’s parents and family background is not publicly documented in available sources.
Personal Life
Mailloux is Canadian by nationality and was born and raised in Windsor, Ontario. He has not publicly disclosed a spouse, and no confirmed information about children is available.
2025 Season Performance
Mailloux’s 2024–25 campaign was split between the Montreal Canadiens and the Laval Rocket, with the bulk of his season spent in the AHL. After a brief five-game NHL stint in October 2024 that produced his first career goal, he returned to Laval, where he posted 12 goals and 21 assists across 63 games. His steady play helped Laval claim the best regular-season record in the AHL and advance to the conference finals.
On July 1, 2025, he was traded to the St. Louis Blues, beginning a new phase of his professional journey. Heading into the 2025–26 NHL season, Mailloux is expected to compete for a regular spot on the Blues’ blue line and continue developing the defensive side of his game. His combination of size, offensive instincts, and prior professional experience positions him as a prospect to watch in St. Louis’s defensive pipeline.