Arena has proven to be Rainer Rainer's strongest map—58.1% win rate in 31 games. Across 48 RM Team games, Rainer Rainer holds a 50.0% win rate. Having played 62 matches, Rainer Rainer gravitates toward ranked random map team.

Based in Germany, Rainer Rainer holds a 1015 rating in RM 1v1.