Record by referee Walter Horstmann
| Competition | Date | Match | Match | Res. |
|---|---|---|---|---|
| Bundesliga | 22.03.1975 | Stuttgart - Köln | VFB - KOE | 2:0 |
| Bundesliga | 23.10.1976 | Köln - Saarbrücken | KOE - FCS | 5:1 |
| Bundesliga | 27.08.1977 | Bayern Munich - Köln | FCB - KOE | 0:3 |
| Bundesliga | 26.11.1977 | Stuttgart - Köln | VFB - KOE | 3:0 |
| Bundesliga | 02.06.1979 | Stuttgart - Köln | VFB - KOE | 1:4 |
| Bundesliga | 12.04.1980 | Hertha BSC - Köln | BSC - KOE | 1:0 |
| Bundesliga | 08.11.1980 | Köln - Uerdingen | KOE - KFC | 3:0 |
| Bundesliga | 14.08.1981 | Nuremberg - Köln | FCN - KOE | 1:3 |
| Bundesliga | 28.11.1981 | Karlsruhe - Köln | KSC - KOE | 1:4 |
| DFB-Pokal | 07.04.1977 | Köln - RW Essen | KOE - RWE | 4:0 |
| DFB-Pokal | 29.01.1980 | Köln - Bochum | KOE - BOC | 2:1 |