Representing Czechia, Rasmak is active in the Age of Empires II scene. Rasmak has participated in 153 matches across different game modes. The majority of Rasmak's matches are in the ranked random map team mode.

Rasmak shows a preference for Japanese, picking it 88.2% of the time. Rasmak's best win rate is 57.8% with Japanese in 128 matches. On Arabia, Rasmak wins 65.0% of the time (60 matches).

In the flank position, Rasmak has a 49.2% win rate across 65 games. The RM Team rating for Rasmak is 977. With 80 games played in RM Team, Rasmak has won 55.0%.