Representing Switzerland, Sellerneck is active in the Age of Empires II scene. Age of Empires II records show 64 matches for Sellerneck. Most of Sellerneck's games take place on the unranked ladder.

Sellerneck has yet to try ranked play in Age of Empires II. The civilization Franks is the most-played pick for Sellerneck, chosen 57.8% of the time. RM Team records show Sellerneck at a rating of 810.