To date, Mercer has played 2775 matches in Age of Empires II. The stats show Mercer at their best in the flank role—51.9% win rate in 428 matches. With 994 games played in RM Team, Mercer has won 54.3%.

A British player, Mercer is active in ranked random map 1v1 with a 10.8% pick rate for Britons. Mercer plays at 1580 in RM 1v1, wins most with Franks (66.7%), and excels on MegaRandom (60.2%).