Kalaskij has competed in 123 Age of Empires II matches so far. Kalaskij performs best with Vietnamese, holding a 41.9% win rate across 31 matches. With 22 matches as pocket, Kalaskij holds a 31.8% win rate.

Kalaskij has a 700 rating in RM Team and a 29.7% win rate in RM Team over 74 games. A Czech player, Kalaskij is active in ranked random map team with a 26.0% pick rate for Vietnamese.