Representing Czechia, Belosik is active in the Age of Empires II scene. Belosik has 981 Age of Empires II matches on record. Belosik has a clear preference for the ranked random map team ladder.

The most common civilization choice for Belosik is Persians (23.1% pick rate). Belosik excels with Teutons, winning 57.8% of 147 matches. Belosik has played 336 matches on Arena and won 53.0%.

The flank position is where Belosik thrives, winning 52.2% of 301 games. On the RM 1v1 leaderboard, Belosik has a rating of 1039. Over 538 RM Team games, Belosik has won 52.0% of the time.