The majority of Rex's matches are in the ranked random map 1v1 mode. On Arabia, Rex wins 57.3% of the time (143 matches). Playing the flank role, Rex achieves a 66.7% win rate over 6 matches.

A total of 227 matches and a 987 RM 1v1 rating make up Rex's profile. The Spanish player Rex wins 53.9% in RM 1v1, performing best with Tatars (50.0%).