With 332 matches played, Grimm is an experienced Age of Empires II player. flank is Grimm's strongest position, boasting 57.6% wins across 33 games. Grimm has a win rate of 48.7% in RM 1v1 (117 games played).

Grimm represents France in unranked, most often selecting Aztecs (29.2%). A 1285 rating in RM Team, 57.8% with Aztecs, and 49.3% on Arabia define Grimm's play.