Across 77 games on Arabia, Kalker has a 49.4% win rate. Across 176 matches, Kalker has shown a preference for the ranked random map 1v1 mode. From Germany, Kalker has a 71.4% win rate in the flank role.

Kalker holds an 1680 rating in RM Team and has won 51.1% of 141 RM 1v1 games.