Ranked play is not on Jája CZ's agenda—they have never queued for a ranked match. From Czechia, Jája CZ has completed 466 matches in Age of Empires II. Jája CZ leans toward Khmer (31.5%) and performs best in the pocket role.

In the unranked mode, Jája CZ holds 40.5% with Khmer and 40.4% on Black Forest.