Championships won
| Standings Classifications
|
Races participated
| Date | Track | Series / Event | Pos | Car |
|---|---|---|---|---|
| 1992 | ||||
| 1992/04/05 | Zolder (BEL) | Porsche Carrera Cup, Germany | 1 | Porsche 964 Carrera RS Cup |
| 1992/06/18 | Nürburgring, RP (DEU) | Porsche Carrera Cup, Germany | 1 | Porsche 964 Carrera RS Cup |
| 1992/06/28 | Norisring, BY (DEU) | Porsche Carrera Cup, Germany | 1 | Porsche 964 Carrera RS Cup |
| 1992/08/16 | Diepholz, NI (DEU) | Porsche Carrera Cup, Germany | 1 | Porsche 964 Carrera RS Cup |
| 1992/08/30 | Spa (BEL) | Porsche Carrera Cup, Germany | 1 | Porsche 964 Carrera RS Cup |
| 1993 | ||||
| 1993/??/?? | Spa (BEL) | 24 Hours Spa | 1 | Porsche Carrera RSR |
| 1993/04/25 | Imola (ITA) | Porsche Supercup | 1 | Porsche Carrera Cup |
| 1993/06/10 | Nürburgring, RP (DEU) | Porsche Carrera Cup, Germany | 1 | Porsche 964 Carrera RS Cup |
| 1993/06/27 | Norisring, BY (DEU) | Porsche Supercup | 1 | Porsche Carrera Cup |
| 1993/08/28 | Spa (BEL) | Porsche Supercup | 1 | Porsche Carrera Cup |
| 1994 | ||||
| 1994/05/01 | Imola (ITA) | Porsche Supercup | 1 | Porsche 993 Cup 3.8 |
| 1994/05/15 | Monte Carlo (MON) | Porsche Supercup | 1 | Porsche 993 Cup 3.8 |
| 1994/07/03 | Magny-Cours (FRA) | Porsche Supercup | 1 | Porsche 993 Cup 3.8 |
| 1994/08/28 | Spa (BEL) | Porsche Supercup | 1 | Porsche 993 Cup 3.8 |
| 1994/09/25 | Estoril (POR) | Porsche Supercup | 1 | Porsche 993 Cup 3.8 |
| 1995 | ||||
| 1995/05/21 | Mugello (ITA) | ITC | 14 | Mercedes C-Class |
| 1995/05/21 | Mugello (ITA) | ITC | 9 | Mercedes C-Class |
| 1995/06/04 | Helsinki (FIN) | ITC | DNC | Mercedes C-Class |
| 1995/06/04 | Helsinki (FIN) | ITC | 4 | Mercedes C-Class |
| 1995/07/09 | Donington (GBR) | ITC | 7 | Mercedes C-Class |
| 1995/07/09 | Donington (GBR) | ITC | 7 | Mercedes C-Class |
| 1995/08/06 | Estoril (POR) | ITC | 13 | Mercedes C-Class |
| 1995/08/06 | Estoril (POR) | ITC | 12 | Mercedes C-Class |
| 1995/10/08 | Magny-Cours (FRA) | ITC | 9 | Mercedes C-Class |
| 1995/10/08 | Magny-Cours (FRA) | ITC | 7 | Mercedes C-Class |
| 1996 | ||||
| 1996/04/14 | Hockenheim, BW (DEU) | ITC | 8 | Opel Calibra V6 |
| 1996/04/14 | Hockenheim, BW (DEU) | ITC | 6 | Opel Calibra V6 |
| 1996/05/12 | Nürburgring, RP (DEU) | ITC | 18 | Opel Calibra V6 |
| 1996/05/12 | Nürburgring, RP (DEU) | ITC | 4 | Opel Calibra V6 |
| 1996/05/26 | Estoril (POR) | ITC | 5 | Opel Calibra V6 |
| 1996/05/26 | Estoril (POR) | ITC | 2 | Opel Calibra V6 |
| 1996/06/09 | Helsinki (FIN) | ITC | 13 | Opel Calibra V6 |
| 1996/06/09 | Helsinki (FIN) | ITC | DNC | Opel Calibra V6 |
| 1996/10/13 | Hockenheim, BW (DEU) | ITC | 3 | Opel Calibra V6 |
| 1996/10/13 | Hockenheim, BW (DEU) | ITC | DNC | Opel Calibra V6 |
| 1996/10/27 | Interlagos (BRA) | ITC | DNC | Opel Calibra V6 |
| 1996/10/27 | Interlagos (BRA) | ITC | DNS | Opel Calibra V6 |
| 1996/11/10 | Suzuka (JAP) | ITC | 9 | Opel Calibra V6 |
| 1996/11/10 | Suzuka (JAP) | ITC | 12 | Opel Calibra V6 |
| 1998 | ||||
| 1998/04/19 | Hockenheim, BW (DEU) | STW | 1 | Opel Vectra |
| 1998/07/19 | Lahr, BW (DEU) | STW | 1 | Opel Vectra |
| 1998/10/10 | Braselton, GA (USA) | IMSA WSC Championship Petit Le Mans | 20 | Porsche 911 GT1-98 |
| 1999 | ||||
| 1999/06/20 | Oschersleben, ST (DEU) | STW | 1 | Opel Vectra |
| 1999/06/20 | Oschersleben, ST (DEU) | STW | 1 | Opel Vectra |
| 1999/07/04 | Norisring, BY (DEU) | STW | 1 | Opel Vectra |
| 1999/09/05 | Salzburgring (AUT) | STW | 1 | Opel Vectra |
| 1999/09/05 | Salzburgring (AUT) | STW | 1 | Opel Vectra |
| 1999/10/17 | Nürburgring, RP (DEU) | STW | 1 | Opel Vectra |
| 2000 | ||||
| 2000/05/28 | Hockenheim, BW (DEU) | DTM | DNC | Opel Astra V8 Coupé 2000 |
| 2000/05/28 | Hockenheim, BW (DEU) | DTM | DNS | Opel Astra V8 Coupé 2000 |
| 2000/06/18 | Oschersleben, ST (DEU) | DTM | DNC | Opel Astra V8 Coupé 2000 |
| 2000/06/18 | Oschersleben, ST (DEU) | DTM | 9 | Opel Astra V8 Coupé 2000 |
| 2000/06/24 - 2000/06/25 | Nürburgring, RP (DEU) | Non-Championship Races 24 Hours Nürburging | 1 | Porsche 996 GT3-R |
| 2000/07/09 | Norisring, BY (DEU) | DTM | 8 | Opel Astra V8 Coupé 2000 |
| 2000/07/09 | Norisring, BY (DEU) | DTM | 6 | Opel Astra V8 Coupé 2000 |
| 2000/08/06 | Sachsenring, SN (DEU) | DTM | DNC | Opel Astra V8 Coupé 2000 |
| 2000/08/06 | Sachsenring, SN (DEU) | DTM | DNC | Opel Astra V8 Coupé 2000 |
| 2000/08/20 | Nürburgring, RP (DEU) | DTM | 10 | Opel Astra V8 Coupé 2000 |
| 2000/08/20 | Nürburgring, RP (DEU) | DTM | 13 | Opel Astra V8 Coupé 2000 |
| 2000/09/24 | Oschersleben, ST (DEU) | DTM | 1 | Opel Astra V8 Coupé 2000 |
| 2000/09/24 | Oschersleben, ST (DEU) | DTM | 4 | Opel Astra V8 Coupé 2000 |
| 2000/10/08 | Nürburgring, RP (DEU) | DTM | 3 | Opel Astra V8 Coupé 2000 |
| 2000/10/08 | Nürburgring, RP (DEU) | DTM | 6 | Opel Astra V8 Coupé 2000 |
| 2000/10/29 | Hockenheim, BW (DEU) | DTM | 1 | Opel Astra V8 Coupé 2000 |
| 2000/10/29 | Hockenheim, BW (DEU) | DTM | 1 | Opel Astra V8 Coupé 2000 |
| 2001 | ||||
| 2001/07/08 | Norisring, BY (DEU) | DTM | 1 | Mercedes CLK-DTM |
| 2001/08/12 | EuroSpeedway, BR (DEU) | DTM | 1 | Mercedes CLK-DTM |
| 2001/09/23 | Zandvoort (NED) | DTM | 1 | Mercedes CLK-DTM |
| 2002 | ||||
| 2002/04/21 | Hockenheim, BW (DEU) | DTM | 9 | Mercedes CLK-DTM |
| 2002/04/21 | Hockenheim, BW (DEU) | DTM | 11 | Mercedes CLK-DTM |
| 2002/05/05 | Zolder (BEL) | DTM | 8 | Mercedes CLK-DTM |
| 2002/05/05 | Zolder (BEL) | DTM | 7 | Mercedes CLK-DTM |
| 2002/05/19 | Donington (GBR) | DTM | 21 | Mercedes CLK-DTM |
| 2002/05/19 | Donington (GBR) | DTM | 21 | Mercedes CLK-DTM |
| 2002/06/02 | Sachsenring, SN (DEU) | DTM | 11 | Mercedes CLK-DTM |
| 2002/06/02 | Sachsenring, SN (DEU) | DTM | 9 | Mercedes CLK-DTM |
| 2002/06/30 | Norisring, BY (DEU) | DTM | 2 | Mercedes CLK-DTM |
| 2002/06/30 | Norisring, BY (DEU) | DTM | 5 | Mercedes CLK-DTM |
| 2002/07/14 | EuroSpeedway, BR (DEU) | DTM | 9 | Mercedes CLK-DTM |
| 2002/07/14 | EuroSpeedway, BR (DEU) | DTM | DNC | Mercedes CLK-DTM |
| 2002/08/04 | Nürburgring, RP (DEU) | DTM | 1 | Mercedes CLK-DTM |
| 2002/08/04 | Nürburgring, RP (DEU) | DTM | 1 | Mercedes CLK-DTM |
| 2002/09/08 | Red Bull Ring (AUT) | DTM | 5 | Mercedes CLK-DTM |
| 2002/09/08 | Red Bull Ring (AUT) | DTM | 4 | Mercedes CLK-DTM |
| 2002/09/29 | Zandvoort (NED) | DTM | 7 | Mercedes CLK-DTM |
| 2002/09/29 | Zandvoort (NED) | DTM | 17 | Mercedes CLK-DTM |
| 2002/10/06 | Hockenheim, BW (DEU) | DTM | 8 | Mercedes CLK-DTM |
| 2002/10/06 | Hockenheim, BW (DEU) | DTM | 3 | Mercedes CLK-DTM |
| 2003 | ||||
| 2003/09/06 | Nürburgring, RP (DEU) | VLN Ruhr-Pokal-Rennen | 1 | Porsche 996 |
| 2003/10/11 | Nürburgring, RP (DEU) | VLN 250 Meilen Rennen | 1 | Porsche 996 |
| 2004 | ||||
| 2004/03/28 | Monza (ITA) | FIA GT FIA GT Monza | DNC | Saleen S7-R |
| 2004/04/18 | Valencia (ESP) | FIA GT | DNC | Saleen S7-R |
| 2004/05/02 | Magny-Cours (FRA) | FIA GT | 1 (1) | Saleen S7-R |
| 2004/05/09 | Monza (ITA) | Le Mans Series 1000km Monza | DNC | Saleen S7-R |
| 2004/05/16 | Hockenheim, BW (DEU) | FIA GT | 17 (13) | Saleen S7-R |
| 2004/05/30 | Brno (CZE) | FIA GT FIA GT Brno | 1 (1) | Saleen S7-R |
| 2004/06/12 - 2004/06/13 | Nürburgring, RP (DEU) | Non-Championship Races 24 Hours Nürburging | DNC | Porsche 996 Turbo |
| 2004/06/27 | Donington (GBR) | FIA GT | 2 (2) | Saleen S7-R |
| 2004/07/03 | Nürburgring, RP (DEU) | Le Mans Series ADAC 1000km Race | 9 (2) | Saleen S7-R |
| 2004/08/01 | Spa (BEL) | FIA GT 24 Hours Spa | DNC | Saleen S7-R |
| 2004/08/15 | Silverstone (GBR) | Le Mans Series 1000km Silverstone | DNC | Saleen S7-R |
| 2004/09/05 | Imola (ITA) | FIA GT | 1 (1) | Saleen S7-R |
| 2004/09/12 | Spa (BEL) | Le Mans Series 1000km Spa | DNC | Saleen S7-R |
| 2004/09/19 | Oschersleben, ST (DEU) | FIA GT FIA GT Oschersleben | 23 (16) | Saleen S7-R |
| 2004/09/25 | Nürburgring, RP (DEU) | VLN Barbarossapreis | 1 | Porsche 996 GT II |
| 2004/10/08 | Dubai Autodrome (ARE) | FIA GT | 4 (4) | Saleen S7-R |
| 2004/11/12 | Zhuhai (CHI) | FIA GT | DNC | Saleen S7-R |
| 2005 | ||||
| 2005/08/27 | Nürburgring, RP (DEU) | VLN Ruhr-Pokal-Rennen | 1 | Porsche 996 Turbo |
| 2005/09/24 | Nürburgring, RP (DEU) | VLN Barbarossapreis | 1 | Porsche 996 Turbo |
| 2006 | ||||
| 2006/03/12 | Bahrain Circuit (BAH) | Porsche Supercup | 1 | Porsche 997 GT3 Cup |
| 2006/04/09 | Hockenheim, BW (DEU) | Porsche Carrera Cup, Germany | 1 | Porsche 997 GT3 Cup |
| 2006/05/21 | Oschersleben, ST (DEU) | Porsche Carrera Cup, Germany | 1 | Porsche 997 GT3 Cup |
| 2006/06/11 | Silverstone (GBR) | Porsche Supercup | 1 | Porsche 997 GT3 Cup |
| 2006/07/08 | Nürburgring, RP (DEU) | VLN Reinoldus-Langstreckenrennen | 1 | Porsche 911 GT3 |
| 2006/07/16 | Magny-Cours (FRA) | Porsche Supercup | 1 | Porsche 997 GT3 Cup |
| 2006/09/10 | Monza (ITA) | Porsche Supercup | 1 | Porsche 997 GT3 Cup |
| 2006/10/15 | Le Mans (FRA) | Porsche Carrera Cup, Germany | 1 | Porsche 997 GT3 Cup |
| 2006/10/29 | Hockenheim, BW (DEU) | Porsche Carrera Cup, Germany | 1 | Porsche 997 GT3 Cup |
| 2008 | ||||
| 2008/03/15 | Sebring, FL (USA) | ALMS 12 Hours Sebring | 19 (6) | Porsche 997 GT3-RSR |
| 2008/05/04 | Mugello (ITA) | Porsche Carrera Cup, Germany | 1 | Porsche 997 GT3 Cup |
| 2008/08/02 - 2008/08/03 | Spa (BEL) | FIA GT 24 Hours Spa | DNC | Chevrolet Corvette C6-R |