Age of Empires II records show 1353 matches for Justina Gu. A Vietnamese player, Justina Gu's best position is pocket at 100.0% over 2 games. Justina Gu plays at a 2132 level in RM 1v1, winning 78.6% of their RM Team matches.

Focused on ranked random map 1v1, Justina Gu has top win rates with Romans (66.7%) and on Arabia (55.3%).