Record by referee Robert Walz
| Competition | Date | Match | Match | Res. |
|---|---|---|---|---|
| Bundesliga | 15.12.1979 | Uerdingen - Köln | KFC - KOE | 1:3 |
| Bundesliga | 14.02.1981 | Hamburg - Köln | HSV - KOE | 2:0 |
| Bundesliga | 06.11.1982 | Köln - Bochum | KOE - BOC | 4:1 |
| Bundesliga | 03.09.1983 | Köln - Braunschweig | KOE - EBS | 2:1 |
| Bundesliga | 26.11.1983 | Dortmund - Köln | BVB - KOE | 0:0 |
| Bundesliga | 27.10.1984 | E. Frankfurt - Köln | SGE - KOE | 1:4 |
| DFB-Pokal | 05.04.1980 | Homburg - Köln | HOM - KOE | 1:4 |