The Utah Mammoth announced July 21, 2026, that they have signed defenseman John Marino to an eight-year contract extension, securing the veteran for an average annual value of $6.75 million. The deal ensures the 29-year-old remains a cornerstone of the Utah blue line for nearly a decade.
Statistical Achievements and On-Ice Impact
The extension follows a standout 2025-26 campaign in which Marino appeared in 80 games for the Mammoth. During that season, the 6-foot-1, 200-pound defenseman recorded 4 assists, 32 assists, and 36 points, while accumulating 16 penalty minutes. Marino's performance was characterized by significant statistical milestones, including setting new single-season career highs in assists, points, game-winning goals, and multi-point games.
Defensive Efficiency and Metrics
Marino's impact on the ice was particularly evident in his efficiency and defensive metrics. He ranked second among all NHL defensemen in plus/minus with a +42 rating. Furthermore, Marino and teammate Nate Schmidt recorded a +29 goal differential during 5-on-5 play, which stood as the highest mark of any defensive pairing in the league last season. His 32 assists during the 2025-26 season were the most recorded by any NHL defenseman who did not record a point on the power play.
Management Perspectives on Marino
The Mammoth management expressed high confidence in Marino's role within the franchise's long-term plans. Chris Armstrong, the president of hockey operations for the Utah Mammoth, stated that the organization values Marino's long-term commitment to Utah and his daily contributions to the group. Armstrong noted that Marino's professionalism, competitiveness, stability, and puck-moving ability make him an invaluable cornerstone for the franchise.
A Foundational Franchise Piece
Bill Armstrong, the general manager of the Utah Mammoth, described Marino as a foundational piece of the team's future. He highlighted Marino's ability to control the game from the back end and his effectiveness in transition. Armstrong also noted that the team trusts Marino to make critical decisions in high-pressure situations, citing his ability to provide a level of calmness that the rest of the group relies upon.
Career History and Playoff Experience
Marino has extensive experience in high-stakes environments, having appeared in six postseason contests for Utah. During the Western Conference First Round against Vegas, he scored his first career Stanley Cup Playoff goal in Game 2. Over his professional career, which began in the 2019-20 season, Marino has played 443 games across the Mammoth, New Jersey Devils, and Pittsburgh Penguins, totaling 23 goals, 134 assists, and 157 points.
Collegiate Background
The defenseman's professional journey began after a successful collegiate career at Harvard University from 2016 to 2019. While playing for the Crimson, Marino tallied 7 goals, 35 assists, and 42 points in 101 games, earning All-Ivy League Second Team honors as a freshman. During his tenure at Harvard, he helped the program secure its first Beanpot title in 24 years.
Draft and Acquisition History
Marino was originally selected by the Edmonton Oilers in the sixth round of the 2015 NHL Draft, being taken 154th overall. He eventually joined the Utah franchise via a trade with the New Jersey Devils on June 29, 2024.
