Representing Czechia, Černák is active in the Age of Empires II scene. With 44 matches played, Černák is an experienced Age of Empires II player. Černák tends to queue for unranked matches.

Without any ranked matches, Černák appears to enjoy the casual side of Age of Empires II. With 8 matches as flank, Černák holds a 50.0% win rate.