2011
| | Superstars International Series | | Position: 13 (20 points) | 3 races. 0 wins. 0 pole positions. 1 podium. 0 fastest laps.
| | Team: Swiss Team | | Car: Maserati Quattroporte |
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| | | Superstars Championship Italy | | Position: 15 (12 points) | 1 race. 0 wins. 0 pole positions. 1 podium. 0 fastest laps.
| | Team: Swiss Team | | Car: Maserati Quattroporte |
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2010
| | Superstars International Series | | Position: no position | 7 races. 0 wins. 0 pole positions. 0 podiums. 0 fastest laps.
| | Team: Swiss Team | | Car: Maserati Quattroporte |
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2009
| | Superstars Championship Italy | | Position: 14 (24 points) | 16 races. 0 wins. 0 pole positions. 0 podiums. 0 fastest laps.
| | Team: Swiss Team | | Car: Maserati |
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| | | Superstars International Series | | Position: 18 (7 points) | 8 races. 0 wins. 0 pole positions. 0 podiums. 0 fastest laps.
| | Team: Swiss Team | | Car: Maserati Quattroporte |
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2008
| | Le Mans Series - LMGT2 | | Position: 10 (11 points) | 5 races. 0 wins. 0 pole positions. 0 podiums. 0 fastest laps.
| | Team: Speedy Racing Team | | Car: Spyker C8 Laviolette |
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2007
| | Le Mans Series - LMGT2 | | Position: 7 (17 points) | 6 races. 0 wins. 0 pole positions. 0 podiums. ? fastest laps.
| | Team: Speedy Racing Team | | Car: Spyker C8 Spyder GT2 R | | Complete results needed. |
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2006
| | Italian GT Championship GT1 | | Position: 6 (163 points) | ? races. ? wins. ? pole positions. ? podiums. ? fastest laps.
| | Team: Kessel Racing | | Car: Ferrari 575 Maranello GTC | | Complete results needed. |
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2005
| | Italian GT Championship GT1 | | Position: 4 (82 points) | ? races. ? wins. ? pole positions. ? podiums. ? fastest laps.
| | Team: Kessel Racing | | Complete results needed. |
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2003
| | FIA GT NGT | | Position: 21 (14.5 points) | 1 race. 0 wins. 0 pole positions. 1 podium. 0 fastest laps.
| | Team: Seikel Motorsport | | Car: Porsche 911 GT3 RS |
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2001
| | FIA GT NGT | | Position: 16 (13 points) | 5 races. 0 wins. 0 pole positions. 1 podium. 0 fastest laps.
| | Team: Redolfi Orlando, Freisinger Motorsport, Haberthur Racing | | Car: Porsche 911 GT3 R |
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2000
| | Belgian Procar | | Position: 83 (2 points) | 1 race. 0 wins. 0 pole positions. 0 podiums. 0 fastest laps.
| | Car: BMW M3 |
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| | | Sports Racing World Cup - SR1 | | Position: 36 (4 points) | 1 race. 0 wins. 0 pole positions. 0 podiums. 0 fastest laps.
| | Team: R&M | | Car: Riley & Scott MkIII (Judd) |
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1998
| | International Sports Racing Series | | Position: 5 (46 points) | 6 races. 0 wins. 0 pole positions. 2 podiums. 0 fastest laps.
| | Team: Target 24, G.L.V. Brums | | Car: Riley & Scott Mk III (Chevrolet) | | Car: Ferrari 333SP |
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1997
| | IMSA World Sports Car Championship | | Position: 67 (14 points) | 1 race. 0 wins. 0 pole positions. 0 podiums. 0 fastest laps.
| | Team: Target 24 Racing | | Car: Riley & Scott MkIII (Chevrolet) |
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1996
| | Global GT Championship | | Position: 158 (3 points) | 1 race. 0 wins. 0 pole positions. 0 podiums. 0 fastest laps.
| | Team: Callaway Schweiz | | Car: Callaway Corvette |
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1993
| | PPG Indy Car World Series | | Position: no position | 1 race. 0 wins. 0 pole positions. 0 podiums. 0 fastest laps.
| | Team: Euromotorsport |
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1992
| | Formula 1 | | Position: no position | 3 races. 0 wins. 0 pole positions. 0 podiums. 0 fastest laps.
| | Team: Fondmetal | | Car: Fondmetal GR01, GR02 - Ford |
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1991
| | Formula 3000 International | | Position: no position | 7 races. 0 wins. 0 pole positions. 0 podiums. 0 fastest laps.
| | Team: Apomatox | | Car: Reynard 91D (Cosworth) |
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1990
| | Formula 3000 International | | Position: 7 (18 points) | 11 races. 0 wins. 0 pole positions. 2 podiums. 0 fastest laps.
| | Team: Paul Stewart Racing | | Car: Lola T90/50 (Mugen) |
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1989
| | Formula 3000 International | | Position: 6 (15 points) | 9 races. 1 win. 0 pole positions. 2 podiums. 0 fastest laps.
| | Team: Roni Motorsport | | Car: Reynard 89D (Cosworth) |
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1988
| | Formula 3000 International | | Position: 20 (1 points) | 8 races. 0 wins. 0 pole positions. 0 podiums. 0 fastest laps.
| | Team: Cobra Motorsport | | Car: Lola T87/50 (Cosworth) | | Car: March 88B (Cosworth) | | Car: Reynard 88D (Cosworth) |
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1987
| | Formula 3 Italy | | Position: 2 (48 points) | 12 races. 3 wins. 3 pole positions. 6 podiums. 1 fastest lap.
| | Team: Euroracing Junior Team | | Car: Dallara 387 (Alfa Romeo) |
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1986
| | Formula 3 Italy | | Position: 10 (12 points) | 13 races. 0 wins. 1 pole position. 2 podiums. 0 fastest laps.
| | Team: Trivellato Racing | | Car: Dallara 386 (Volkswagen) |
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1985
| | Formula 3 Italy | | Position: no position | 11 races. 0 wins. 0 pole positions. 0 podiums. 0 fastest laps.
| | Team: Trivellato Racing | | Car: Ralt RT3 (Alfa Romeo) | | Car: Ralt RT30 (Alfa Romeo) |
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