Coming from Poland, ja is known in Age of Empires II. ja brings the experience of 35 played matches to each game. ja primarily plays on the ranked random map 1v1 ladder.

Among all available civilizations, ja picks Cumans most frequently at 17.1%. With 3 matches as pocket, ja holds a 66.7% win rate. The RM 1v1 rating for ja is 380.

ja has a 13.3% win rate in RM 1v1 over 30 games.