Kerb prefers the ranked random map 1v1 game mode. Playing on Arabia, Kerb achieves their best results—53.9% wins over 102 matches. Kerb's best position is pocket at 50.0%, and their most-picked civ is Cumans at 63.0%.

With 146 matches played, Kerb has built up to a 731 RM 1v1 rating. The Czech player Kerb wins 46.7% in RM 1v1, performing best with Cumans (51.1%).