Most of Kowalski's games take place on the ranked random map team ladder. Based in Chile, Kowalski has their strongest showing in the pocket role at 51.9%. Kowalski has played 417 matches with a 46.9% RM Team win rate. Their favorite civ is Burgundians (20.9%).

At 631 in RM Team, Kowalski performs best with Celts (58.3%) and on Black Forest (45.8%).