JayJu is among the Age of Empires II players representing Taiwan. JayJu has participated in 1207 matches across different game modes. The majority of JayJu's matches are in the ranked random map 1v1 mode.

The civilization Franks is the most-played pick for JayJu, chosen 40.6% of the time. When picking Franks, JayJu achieves a 55.1% win rate over 296 games. Across 552 games on Arabia, JayJu has a 50.9% win rate.

The flank position is where JayJu thrives, winning 53.6% of 97 games. A rating of 1289 in RM Team reflects JayJu's current level. In RM Team, JayJu wins 50.9% of their matches (285 total).