Representing United Kingdom, McCumstain is active in the Age of Empires II scene. The match count for McCumstain in Age of Empires II stands at 199. The preferred ladder for McCumstain is unranked.

McCumstain performs best in the pocket position, with a 80.0% win rate over 5 matches. The current ELO for McCumstain in RM 1v1 is 1007. After 32 RM 1v1 matches, McCumstain sits at a 46.9% win rate.