Championships won
| Standings Classifications
|
Races participated
| Date | Track | Series / Event | Pos | Car |
|---|---|---|---|---|
| 1981 | ||||
| 1981/07/19 | Nürburgring, RP (DEU) | Formula Ford 1600, EFDA | 1 | |
| 1982 | ||||
| 1982/05/16 | Red Bull Ring (AUT) | Formula Ford 1600, EFDA | 1 | |
| 1982/05/23 | Salzburgring (AUT) | Formula Ford 1600, EFDA | 1 | |
| 1982/06/20 | Hockenheim, BW (DEU) | Formula Ford 1600, EFDA | 1 | |
| 1982/99/99 | Zandvoort (NED) | Formula Ford 1600, EFDA | 1 | |
| 1983 | ||||
| 1983/06/12 | Wunstorf, NI (DEU) | Formula 3, Germany | 1 | Ralt RT3-Volkswagen |
| 1984 | ||||
| 1984/05/27 | Mainz-Finthen, RP (DEU) | Formula 3, Germany | 1 | Ralt RT3-Volkswagen |
| 1984/06/11 | Wunstorf, NI (DEU) | Formula 3, Germany | 1 | Ralt RT3-Volkswagen |
| 1984/10/21 | Zolder (BEL) | Formula 3, Germany | 1 | Ralt RT3-Volkswagen |
| 1985 | ||||
| 1985/05/05 | Wunstorf, NI (DEU) | Formula 3, Germany | 1 | Martini MK45-Volkswagen |
| 1985/05/12 | Avus, BE (DEU) | Formula 3, Germany | 1 | Martini MK45-Volkswagen |
| 1985/06/09 | Erding, BY (DEU) | Formula 3, Germany | 1 | Martini MK45-Volkswagen |
| 1985/06/30 | Norisring, BY (DEU) | Formula 3, Germany | 1 | Martini MK45-Volkswagen |
| 1985/08/18 | Zolder (BEL) | Formula 3, Germany | 1 | Martini MK45-Volkswagen |
| 1985/09/08 | Siegerland, NW (DEU) | Formula 3, Germany | 1 | Martini MK45-Volkswagen |
| 1986 | ||||
| 1986/04/27 | Nürburgring, RP (DEU) | DTM | 1 | Mercedes 190E 2.3-15 |
| 1986/05/11 | Avus, BE (DEU) | DTM | 1 | Mercedes 190E 2.3-15 |
| 1987 | ||||
| 1987/04/26 | Nürburgring, RP (DEU) | Supercup | 5 | Porsche 962 C |
| 1987/06/28 | Norisring, BY (DEU) | Supercup | 5 | Porsche 962 C |
| 1987/07/05 | Hockenheim, BW (DEU) | Supercup | 6 | Porsche 962 C |
| 1987/08/01 | Wunstorf, NI (DEU) | Interserie | 1 | Porsche 962 C |
| 1987/08/15 | Most (CZE) | Interserie | 1 | Porsche 962 C |
| 1987/08/16 | Most (CZE) | Interserie | 1 | Porsche 962 C |
| 1987/10/10 | Red Bull Ring (AUT) | Interserie | 1 | Porsche 962 C |
| 1991 | ||||
| 1991/06/22 - 1991/06/23 | Le Mans (FRA) | World Championship for Sports Cars 24 Hours Le Mans | 1 | Mazda 787B |
| 1992 | ||||
| 1992/02/01 - 1992/02/02 | Daytona, FL (USA) | IMSA GTP Championship 24 Hours Daytona | 8 | Nissan R91CP |
| 1992/04/26 | Monza (ITA) | World Championship for Sports Cars | DNC | Mazda MXR-01 |
| 1992/06/20 - 1992/06/21 | Le Mans (FRA) | World Championship for Sports Cars 24 Hours Le Mans | 4 | Mazda MXR-01 |