Representing Taiwan, jj903199 is active in the Age of Empires II scene. jj903199 has competed in 588 Age of Empires II matches so far. jj903199 wins most often with Franks—60.0% in 30 games.

On Arena, jj903199 wins 56.1% of the time (57 matches). flank is jj903199's strongest position, boasting 61.4% wins across 101 games. At 1573 in RM Team, jj903199 has built up a respectable rating.

The RM Team win rate for jj903199 is 52.5% in 139 games.