Representing Czechia, Kozu01 is active in the Age of Empires II scene. Kozu01 has played a total of 243 matches in Age of Empires II. Kozu01 focuses mainly on unranked matches.

A 52.3% pick rate makes Bohemians the top civilization choice for Kozu01. The numbers show Kozu01 winning 44.2% of the time with Bohemians (104 matches). With 44 matches on Arabia, Kozu01 holds a 47.7% win rate.

Kozu01 has the highest win rate in the pocket position: 50.0% over 10 games. Kozu01 has climbed to 819 in the RM 1v1 ladder. A 47.2% win rate over 106 games defines Kozu01's RM 1v1 record.