| Season | Series / Class | Standing | Team / Car / Races | ||
|---|---|---|---|---|---|
| 2016 | GT | 24h Nürburgring Nordschleife, Class SP 9 GT3 (single race) |
|||
| GT | |||||
| 2015 | GT | 24h Nürburgring Nordschleife, Class SP 9 GT3 (single race) |
|||
| GT | 65. |
||||
| 2014 | GT | 24h Nürburgring Nordschleife, Class SP 9 GT3 (single race) |
|||
| SP | 42. |
||||
| 2013 | GT | 57. |
|||
| GT | 24h Nürburgring Nordschleife, Class SP 9 GT3 (single race) |
3. |
|||
| SP | 1. |
||||
| 2012 | GT | 24h Nürburgring Nordschleife, Class SP 9 GT3 (single race) |
|||
| SP | 1. |
||||
| 2011 | SP | 3. |
|||
| 2010 | SP | 3. |
|||
| 2009 | SP | 5. |
|||
| 2008 | SP | 24h LeMans, Class LMP1 (single race) |
|||
| 2007 | SP | 9. |
|||
| TC | |||||
| 2006 | GT | 20. |
|||
| 2005 | OM | ||||
| Trans-Am Series, Champion | |||||
| 2004 | OM | 9. |
|||
| NASCAR Cup (some races) | |||||
| 2003 | OM | 8. |
|||
| German Porsche Carrera Cup, 11. | |||||
| 2001 | SP | 13. |
|||
| SP | 14. |
||||
| 2000 | SP | 30. |
|||
| SP | 28. |
||||
| 1999 | American LeMans Series (Panoz) | ||||
| 1998 | SP | 31. |
|||
| 1997 | German Porsche Carrera Cup, 3. | ||||
| 1996 | German Formula 3 (TOM's) | ||||
| German Porsche Carrera Cup (one race) | |||||
| 1995 | German Formula 3, 12. (GM) | ||||
| 1994 | German Formula 3, Class B-4. (KMS) | ||||
| 1993 | German Formula Ford, Champion | ||||
| Austrian Formula Ford, Champion | |||||
| 1992 | German Formula Ford, 7. | ||||
| 1991 | German Formula Ford | ||||
| 1990 | German Formula König | ||||
| German Formula Ford | |||||
| 1989 | german Suzuki Swift Trophy, 5. | ||||
|
|
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Legend :
Intermediate standings during the current season.
Wins and Top-Positions in season standings are marked.
When racing in several series in a season the chronologically later participation is always on top.
Intermediate standings during the current season.
Wins and Top-Positions in season standings are marked.
When racing in several series in a season the chronologically later participation is always on top.








