Firnmar is among the Age of Empires II players representing Germany. Firnmar has participated in 745 matches across different game modes. Most of Firnmar's games take place on the ranked random map 1v1 ladder.

Ethiopians stands out as Firnmar's preferred civ with a 26.4% selection rate. Malians is the best-performing civilization for Firnmar: 53.3% wins in 30 games. Playing on Arabia, Firnmar achieves their best results—46.1% wins over 475 matches.

Firnmar's highest rating is 957 in the RM 1v1 ladder. Across 779 RM 1v1 games, Firnmar holds a 49.3% win rate.