The majority of Semmelweis's matches are in the unranked mode. The stats show Semmelweis at their best in the pocket role—75.0% win rate in 12 matches. Semmelweis has a 55.1% win rate in RM Team over 156 games.

Semmelweis, coming from Germany, has a total of 830 matches played. With a 1151 RM 1v1 rating, Semmelweis's best results come from Franks (65.9%) and Gold Rush (90.7%).