Leon Massey's strongest map performance is on Arabia: 55.5% wins in 339 games. In 29 games as pocket, Leon Massey has won 55.2% of the time. Leon Massey's highest rating is 1053 in the RM 1v1 ladder.

The bulk of Leon Massey's 881 matches have been on the ranked random map 1v1 ladder. From United Kingdom, Leon Massey carries a 50.0% RM Team record and wins most with Spanish (65.2%).