Rex III tends to queue for ranked random map team matches. From Argentina, Rex III has a 50.9% win rate in the flank role. After 1191 matches, Rex III holds a 48.5% RM Team win rate and favors Ethiopians (30.6%).

Rex III plays at 1113 in RM Team, wins most with Ethiopians (54.7%), and excels on MegaRandom (59.5%).