Representing Germany, Knurrhahn is active in the Age of Empires II scene. Knurrhahn has 109 Age of Empires II matches on record. Knurrhahn tends to queue for unranked matches.

A 89.0% pick rate makes Franks the top civilization choice for Knurrhahn. Knurrhahn wins most often with Franks—40.4% in 57 games. flank is Knurrhahn's strongest position, boasting 50.0% wins across 10 games.

Knurrhahn's highest rating is 1196 in the RM Team ladder. Knurrhahn's RM Team record stands at 50.0% wins over 12 games.