Record by referee Klaus Clajus
| Competition | Date | Match | Match | Res. |
|---|---|---|---|---|
| Bundesliga | 13.09.1980 | Köln - Bochum | KOE - BOC | 2:2 |
| Bundesliga | 21.03.1981 | Nuremberg - Köln | FCN - KOE | 2:1 |
| Bundesliga | 27.11.1982 | M'gladbach - Köln | BMG - KOE | 1:4 |
GerdStrack
| Competition | Date | Match | Match | Res. |
|---|---|---|---|---|
| Bundesliga | 13.09.1980 | Köln - Bochum | KOE - BOC | 2:2 |
| Bundesliga | 21.03.1981 | Nuremberg - Köln | FCN - KOE | 2:1 |
| Bundesliga | 27.11.1982 | M'gladbach - Köln | BMG - KOE | 1:4 |