| Date | Place |
Division |
Start |
Finish | Owner |
# |
Car | Laps | Money | Status | Laps Led |
|---|---|---|---|---|---|---|---|---|---|---|---|
| May 28 1978 | Nürburgring | FIA World Sports Car Championship | 52 | 53 | Sportcars Club of Stuttgart e. V | 82 | Ford Escort RS 2000 | 16 | did not finish | ||
| Jun 3 1979 | Nürburgring | FIA World Sports Car Championship | 23 | 27 | Team Zakspeed | 60 | Ford Escort | 31 | fuel pressure | ||
| Jun 3 1979 | Nürburgring | FIA World Sports Car Championship | 21 | Team Zakspeed | 61 | Ford Escort | 26 | fuel pressure | |||
| Jun 29 1986 | Norisring | FIA World Sports Car Championship | 18 | 23 | Victor Zakspeed Team | 56 | Zakspeed C1/8 CT 99620/Ford | 37 | fuel pump | ||
| Jun 28 1987 | Norisring | FIA World Sports Car Championship | 13 | 17 | Victor-Dauer Racing | 31 | Porsche 962C 112 | 75 | engine | ||
| Aug 30 1987 | Nürburgring | FIA World Sports Car Championship | 8 | 8 | Dauer Racing | 31 | Porsche 962C 112 | 207 | running | ||
| Sep 4 1988 | Nürburgring | FIA World Sports Car Championship | 8 | 26 | Dauer Racing | 16 | Porsche 962C 133 | 84 | engine | ||
| Sep 18 1988 | Circuit National de Spa-Francorchamps | FIA World Sports Car Championship | 10 | 20 | Walter Lechner Racing School | 35 | Porsche 962C WLM01 | 81 | engine | ||
| Oct 9 1988 | Fuji Speedway | FIA World Sports Car Championship | 29 | 29 | SARD | 50 | SARD MC88S Toyota | 109 | gearbox | ||
| Apr 9 1989 | Suzuka International Racing Course 鈴鹿国際レーシングコース |
FIA World Sports Car Championship | 24 | 15 | Dauer Racing | 17 | Porsche 962C 133 | 78 | running | ||
| May 21 1989 | Circuit de Dijon-Prenois | FIA World Sports Car Championship | 13 | 27 | Dauer Racing | 17 | Porsche 962C 133 | 93 | engine | ||
| Jul 23 1989 | Brands Hatch | FIA World Sports Car Championship | 13 | 36 | Dauer Racing | 17 | Porsche 962C 133 | 0 | accident | ||
| Aug 20 1989 | Nürburgring | FIA World Sports Car Championship | 18 | 27 | Dauer Racing | 17 | Porsche 962C 141 | 74 | engine | ||
| Sep 3 1989 | Donington Park | FIA World Sports Car Championship | 18 | 34 | Dauer Racing | 17 | Porsche 962C 133 | 0 | did not start | 0 | |
| Sep 17 1989 | Circuit National de Spa-Francorchamps | FIA World Sports Car Championship | 34 | 38 | Dauer Racing | 17 | Porsche 962C 141 | 8 | withdrawn | ||
| Feb 4 1990 | Daytona International Speedway | IMSA GT | 7 | 27 | Dauer Racing | 17 | Porsche 962C 141 | 360 | 1,500 | engine | |
| Jul 22 1990 | Circuit de Dijon-Prenois | FIA World Sports Car Championship | 23 | 15 | Franz Konrad | 33 | Porsche 962C 141 | 120 | running |