2024-25: Made AHL debut with the Rockford IceHogs on 4/13/25 against the Milwaukee Admirals. Scored his first professional point on 4/18/25 against the Grand Rapids Griffins. Thompson scored his first Calder Cup Playoff goal against the Admirals on 5/3/25. Thompson also recorded an assist on 5/3/25 for his first multi-point game... Named an alternate captain for the Denver Pioneers and recorded career highs with 21 goals and 34 assists. He finished second in NCAA scoring behind teammate Jack Devine.
2022: Selected by the Chicago Blackhawks in the 3rd round (90th overall) in the 2022 NHL Entry Draft.