Representing Germany, Mister J. is active in the Age of Empires II scene. 19 matches of Age of Empires II are on Mister J.'s record. Mister J. prefers the ranked random map team game mode.

Mister J.'s best position is pocket with 55.6% wins in 9 games. Mister J. carries an ELO of 1180 on the RM Team ladder. Across 16 RM Team games, Mister J. holds a 50.0% win rate.