Haesler is among the Age of Empires II players representing Switzerland. Across all ladders, Haesler has played 38 matches. The unranked ladder is where Haesler spends most of their time.

Haesler has never played a ranked match in Age of Empires II. The civilization Cumans is the most-played pick for Haesler, chosen 29.7% of the time. Haesler excels in the pocket position: 66.7% win rate over 6 matches.