Representing Denmark, Holst is active in the Age of Empires II scene. Age of Empires II records show 12 matches for Holst. Holst primarily plays on the ranked random map 1v1 ladder.

Holst shows a preference for Huns, picking it 50.0% of the time. In RM 1v1, Holst currently holds a rating of 661. Across 11 RM 1v1 games, Holst holds a 9.1% win rate.