Record by referee Torsten Koop
| Competition | Date | Match | Match | Res. |
|---|---|---|---|---|
| Bundesliga | 06.12.1997 | Bielefeld - Bochum | DSC - BOC | 0:2 |
| Bundesliga | 14.03.1998 | Bayern Munich - Bochum | FCB - BOC | 0:0 |
| Bundesliga | 09.05.1998 | Bochum - 1860 Munich | BOC - M60 | 1:0 |
| Bundesliga | 04.04.1999 | E. Frankfurt - Bochum | SGE - BOC | 1:0 |