The map Arena is where jj903199 shines, winning 56.1% of 57 games. A 61.4% win rate in the flank role over 101 games is jj903199's best. Having completed 588 matches, jj903199 sits at 1573 in RM Team.

A Taiwanese player, jj903199 has a 52.5% RM Team win rate and favors Franks (60.0%).