Before joining the Capitals as an assistant coach, Evason spent many years in the
Western Hockey League in various coaching capacities, starting in 1999 as an assistant with the
Calgary Hitmen. He then became the head coach of the
Kamloops Blazers from 1999 to 2002 and the
Vancouver Giants from 2002 to 2004. He returned to the Hitmen for the 2004–05 season as a co-coach. In 2005, he was hired by the
Washington Capitals as an assistant coach. In 2012, he was hired by the
Milwaukee Admirals as head coach, where he served for six seasons to become the team's second-winningest coach in their history. In 2018, he was hired by the
Minnesota Wild as an assistant coach. On February 14, 2020, Evason was named interim head coach of the Wild. On July 13, 2020, the Wild dropped the "interim" tag from Evason's title and named him the fifth full-time head coach in franchise history. After parts of five seasons with the team, the Wild fired Evason on November 27, 2023, after a 5–10–4 start capped by a seven-game losing streak. On July 22, 2024, Evason was hired as head coach of the
Columbus Blue Jackets, succeeding
Pascal Vincent. On January 12, 2026, Evason and assistant coach
Steve McCarthy were fired by the Blue Jackets, with Evason replaced by
Rick Bowness. ==Career statistics==