Over time, JJamex has accumulated 849 matches in Age of Empires II. The flank position is where JJamex thrives, winning 48.8% of 293 games. JJamex's RM Team record stands at 44.7% wins over 340 games.

JJamex represents Poland with a 1340 rating in EW Team. JJamex mainly plays unranked, wins most with Koreans (61.5%), and performs best on African Clearing (48.6%).