2008
| | American Le Mans Series LMP2 | | Position: 1 (185 points) | 10 races. 4 wins. 4 pole positions. 8 podiums. 0 fastest laps.
| | Team: Penske Racing | | Car: Porsche RS Spyder |
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2007
| | American Le Mans Series LMP2 | | Position: 1 (239 points) | 12 races. 8 wins. 3 pole positions. 12 podiums. 2 fastest laps.
| | Team: Penske Motorsports | | Car: Porsche RS Spyder |
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| | | 24h Nürburgring - SP7 | |
| Race position: 1. | | Team: Manthey Racing | | Car: Porsche 911 GT3 RSR | | Complete results needed. |
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| | | Grand American Rolex Series | | Position: 62 (23 points) | 1 race. 0 wins. 0 pole positions. 0 podiums. ? fastest laps. | | Team: TruSpeed Motorsports | | Car: Porsche Riley | | Complete results needed. |
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2006
| | American Le Mans Series LMP2 | | Position: 3 (155 points) | 10 races. 4 wins. 0 pole positions. 8 podiums. ? fastest laps. | | Team: Penske Motorsports | | Car: Porsche RS Spyder | | Complete results needed. |
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| | | FIA GT GT2 | | Position: no position | 1 race. 0 wins. 1 pole position. 0 podiums. ? fastest laps. | | Team: Manthey Racing | | Car: Porsche 911 GT2 | | Complete results needed. |
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2005
| | American Le Mans Series GT | | Position: 3 (145 points) | 10 races. 4 wins. 4 pole positions. 6 podiums. ? fastest laps. | | Team: Alex Job Racing | | Car: Porsche 911 GT3-RS | | Complete results needed. |
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| | | Le Mans 24h - GT2 class | |
| Race position: 2. | | Team: Peterey / White Lightning Racing | | Car: Porsche 911 GT3 RSR | | Complete results needed. |
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2004
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2003
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| | | Porsche Carrera Cup Germany | | Position: no position | 1 race. 0 wins. 0 pole positions. 0 podiums. 0 fastest laps.
| | Team: Team HP Phoenix PZ Koblens | | Car: Porsche 911 GT3 Cup 996 |
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2002
| | Porsche Supercup | | Position: 3 (127 points) | 10 races. 0 wins. 0 pole positions. 4 podiums. ? fastest laps. | | Team: Jürgen Alzen Motorsport | | Car: Porsche 911 GT3 | | Complete results needed. |
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2001
| | Porsche Carrera Cup Germany | | Position: 1 (135 points) | 9 races. 4 wins. 5 pole positions. 5 podiums. 4 fastest laps.
| | Team: UPS Porsche-Junior Team |
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| | | Porsche Supercup | | Position: no position | 4 races. 1 win. 0 pole positions. 4 podiums. ? fastest laps. | | Team: UPS Porsche-Junior Team | | Car: Porsche 911 GT3 Cup | | Complete results needed. |
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2000
| | Porsche Carrera Cup Germany | | Position: 3 (113 points) | 9 races. 2 wins. 2 pole positions. 3 podiums. 5 fastest laps.
| | Team: UPS Porsche Junior Team |
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1999
| | Formula Ford 1800 Germany | | Position: 3 (102 points) | 8 races. 0 wins. 1 pole position. 4 podiums. ? fastest laps. | | Team: Jenzer Motorsport | | Car: Tatuus RC98 | | Complete results needed. |
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| | | Porsche Carrera Cup Germany | | Position: 12 (46 points) | ? races. ? wins. ? pole positions. ? podiums. ? fastest laps. | | Team: UPS Porsche Junior Team | | Car: Porsche 911 GT3 Cup | | Complete results needed. |
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1998
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