Thirty9 primarily plays on the ranked random map 1v1 ladder. Thirty9 picks Franks more than any other civilization—15.3% of the time. Thirty9's strongest map performance is on Ghost Lake: 60.3% wins in 58 games.

Having completed 2640 matches, Thirty9 sits at 1171 in RM 1v1. Thirty9 from Germany has a 50.2% win rate in RM 1v1 and excels with Celts (58.8%).