Representing Switzerland, Zumi is active in the Age of Empires II scene. 287 matches of Age of Empires II are on Zumi's record. Zumi primarily plays on the unranked ladder.

Zumi has never played a ranked match in Age of Empires II. When picking Aztecs, Zumi achieves a 69.7% win rate over 76 games. Zumi wins 63.0% of their matches on Arabia (46 played).

A 63.9% win rate in the flank role over 108 games is Zumi's best.