JJ is among the Age of Empires II players representing Taiwan. Across all ladders, JJ has played 764 matches. When it comes to competitive play, JJ gravitates toward unranked.

In 30 matches with Franks, JJ has won 66.7%. With 41 matches on Black Forest, JJ holds a 73.2% win rate. The flank position is where JJ thrives, winning 61.9% of 155 games.

On the RM Team leaderboard, JJ has a rating of 1272. JJ has a 67.7% win rate in RM Team over 96 games.