Representing Germany, Testsieger21 is active in the Age of Empires II scene. With 238 matches played, Testsieger21 is an experienced Age of Empires II player. The preferred ladder for Testsieger21 is ranked random map 1v1.

Ethiopians is the go-to civilization for Testsieger21, making up 22.3% of their picks. Across 30 games, Testsieger21 wins 50.0% of the time when playing Mayans. On Arabia, Testsieger21 wins 51.3% of the time (76 matches).

In the pocket position, Testsieger21 has a 58.8% win rate across 17 games. Testsieger21 has climbed to 993 in the RM 1v1 ladder. Across 64 RM Team games, Testsieger21 holds a 45.3% win rate.