Championships won
| Standings Classifications
|
Races participated
| Date | Track | Series / Event | Pos | Car |
|---|---|---|---|---|
| 1990 | ||||
| 1990/03/24 | Nürburgring, RP (DEU) | VLN Westfalenfahrt | 1 | Porsche 911 |
| 1990/04/28 | Nürburgring, RP (DEU) | VLN H&R Cup | 1 | Porsche 911 |
| 1990/06/02 | Nürburgring, RP (DEU) | VLN Reinoldus-Langstreckenrennen | 1 | Porsche 911 |
| 1990/09/15 | Nürburgring, RP (DEU) | VLN Barbarossapreis | 1 | Porsche Carrera RSR |
| 1991 | ||||
| 1991/04/06 | Nürburgring, RP (DEU) | VLN 4-Stunden Rennen | 1 | Porsche 935 Carrera |
| 1991/04/27 | Nürburgring, RP (DEU) | VLN H&R Cup | 1 | Porsche 935 Carrera |
| 1991/08/03 | Nürburgring, RP (DEU) | VLN Grenzlandrennen | 1 | Porsche 935 Carrera |
| 1991/08/24 | Nürburgring, RP (DEU) | VLN Ruhr-Pokal-Rennen | 1 | Porsche 935 Carrera |
| 1996 | ||||
| 1996/06/09 | Nürburgring, RP (DEU) | STT | 3 | Porsche 996 GT3 |
| 1996/10/20 | Nürburgring, RP (DEU) | STT | 3 | Porsche |
| 2002 | ||||
| 2002/04/27 | Hockenheim, BW (DEU) | STT | 1 (1) | Porsche 911 GT |
| 2002/10/20 | Nürburgring, RP (DEU) | STT | DNQ | Porsche 996 GT2 |
| 2002/10/20 | Nürburgring, RP (DEU) | STT | 5 | Porsche 996 GT2 |
| 2003 | ||||
| 2003/05/11 | Oschersleben, ST (DEU) | STT | 4 | dp-Porsche 996 GT2 |
| 2003/05/11 | Oschersleben, ST (DEU) | STT | 2 | dp-Porsche 996 GT2 |
| 2003/09/14 | Colmar (LUX) | STT | 5 | dp-Porsche 996 GT2 |
| 2003/09/14 | Colmar (LUX) | STT | 4 | dp-Porsche 996 GT2 |
| 2004 | ||||
| 2004/08/22 | Most (CZE) | STT | 1 | Porsche 911 Turbo |
| 2004/08/22 | Most (CZE) | STT | 1 | Porsche 911 Turbo |