Representing Germany, Mazer is active in the Age of Empires II scene. To date, Mazer has played 9672 matches in Age of Empires II. Mazer has a clear preference for the ranked random map team ladder.

Playing as Burgundians, Mazer wins 59.2% of their games (179 matches played). Mazer wins 55.7% of their matches on Hideout (212 played). Playing the flank role, Mazer achieves a 48.8% win rate over 2481 matches.

Mazer sits at 1598 ELO in RM Team. Across 2514 RM 1v1 games, Mazer holds a 50.4% win rate.