Petrzelka hails from Czechia and plays Age of Empires II. To date, Petrzelka has played 15 matches in Age of Empires II. Petrzelka is most active in the unranked ladder.

No ranked matches appear on Petrzelka's profile, suggesting a preference for casual play. The civilization Bohemians is the most-played pick for Petrzelka, chosen 93.3% of the time.