Representing Czechia, Dzavny is active in the Age of Empires II scene. Across all ladders, Dzavny has played 981 matches. Dzavny prefers the ranked random map 1v1 game mode.

Dzavny has a 60.6% win rate with Teutons over 66 matches. Playing on Gold Rush, Dzavny achieves their best results—64.9% wins over 37 matches. In 50 games as pocket, Dzavny has won 60.0% of the time.

Dzavny's highest rating is 1341 in the RM Team ladder. 60.2% of Dzavny's 221 RM Team games have ended in a win.