Record by referee Frank Willenborg CompetitionDateMatchMatchRes.Bundesliga27.11.2016Schalke - DarmstadtS04 - D983:1Bundesliga10.09.2017Schalke - StuttgartS04 - VFB3:1Bundesliga20.04.2021Köln - RB LeipzigKOE - RBL2:1DFB-Pokal26.10.2016Nuremberg - SchalkeFCN - S042:3