Kotner hails from Czechia and plays Age of Empires II. Over time, Kotner has accumulated 139 matches in Age of Empires II. Kotner has a clear preference for the unranked ladder.

Interestingly, Kotner has not yet played any ranked matches. Kotner shows a preference for Britons, picking it 98.6% of the time. Kotner wins most often with Britons—32.7% in 52 games.

Across 49 games on Black Forest, Kotner has a 38.8% win rate. Kotner's best position is pocket with 46.2% wins in 26 games.