The stats show McCumstain at their best in the pocket role—80.0% win rate in 5 matches. McCumstain's RM 1v1 record stands at 46.2% wins over 39 games. Across 209 matches, McCumstain has shown a preference for the unranked mode.

A 993 rating in RM 1v1 puts McCumstain from United Kingdom on the map.