2010
| | Trofeo Maserati Europe | | Position: no position | 1 race. 1 win. 2 pole positions. 1 podium. ? fastest laps. | | Car: Maserati GranTurismo MC Trofeo | | Complete results needed. |
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2009
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2008
| | Australian GT Championship | | Position: no position | 2 races. 0 wins. 0 pole positions. 0 podiums. 0 fastest laps.
| | Team: IVECO | | Car: Maserati Trofeo |
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2003
| | Porsche Supercup | | Position: no position | 1 race. 0 wins. 0 pole positions. 0 podiums. 0 fastest laps.
| | Team: Porsche AG VIP Team | | Car: Porsche 911 GT3 |
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2001
| | FIA Sportscar Championship - SR1 | | Position: no position | 1 race. 0 wins. 0 pole positions. 0 podiums. ? fastest laps. | | Team: R & M | | Car: Riley&Scott - Judd | | Complete results needed. |
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1997
| | FIA GT - GT1 | | Position: no position | 1 race. 0 wins. 0 pole positions. 0 podiums. 0 fastest laps.
| | Team: Konrad Motorsport | | Car: Porsche 911 GT1 |
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| | | IMSA World Sports Car Championship | | Position: no position | 1 race. 0 wins. 0 pole positions. 0 podiums. 0 fastest laps.
| | Team: Target 24 Racing | | Car: Riley & Scott MkIII (Oldsmobile) |
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1996
| | German Supertouring Championship | | Position: 25 (49 points) | 8 races. 0 wins. 0 pole positions. 0 podiums. 0 fastest laps.
| | Team: Nissan Racing | | Car: Nissan Primera eGT |
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| | | Spanish Touring Car Championship | | Position: no position | 4 races. 0 wins. 0 pole positions. 2 podiums. 0 fastest laps.
| | Team: Team Repsol Nissan | | Car: Nissan Primera eGT |
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1995
| | German Supertouring Championship | | Position: 29 (26 points) | 10 races. 0 wins. 0 pole positions. 0 podiums. ? fastest laps. | | Team: Nissan Primera Racing | | Car: Nissan Primera | | Complete results needed. |
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| | | Spanish Touring Car Championship | | Position: no position | 4 races. 0 wins. 0 pole positions. 2 podiums. 0 fastest laps.
| | Team: Team Repsol Nissan | | Car: Nissan Primera GTE |
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| | | Le Mans 24h - GT1 class | |
| Race position: no position. | | Team: Honda Motor Co. Ltd. | | Car: SARD MC8-R (Toyota) | | Complete results needed. |
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1994
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1993
| | Formula 1 | | Position: no position | 1 race. 0 wins. 0 pole positions. 0 podiums. 0 fastest laps.
| | Team: Jordan | | Car: Jordan 193 - Hart |
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1992
| | Formula 1 | | Position: 13 (3 points) | 14 races. 0 wins. 0 pole positions. 0 podiums. 0 fastest laps.
| | Team: Ferrari | | Car: Ferrari F92A, F92AT |
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1991
| | Formula 1 | | Position: 18 (1 points) | 14 races. 0 wins. 0 pole positions. 0 podiums. 0 fastest laps.
| | Team: Leyton House | | Car: Leyton House CG911 - Ilmor |
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1990
| | Formula 1 | | Position: 10 (6 points) | 14 races. 0 wins. 0 pole positions. 1 podium. 0 fastest laps.
| | Team: Leyton House | | Car: Leyton House CG901 - Judd |
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1989
| | Formula 1 | | Position: no position | 16 races. 0 wins. 0 pole positions. 0 podiums. 0 fastest laps.
| | Team: Leyton House March Racing Team | | Car: March 881 (Judd) | | Car: March CG891 (Judd) |
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1988
| | Formula 1 | | Position: 7 (17 points) | 15 races. 0 wins. 0 pole positions. 2 podiums. 0 fastest laps.
| | Team: March | | Car: March 881 - Judd |
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1987
| | Formula 1 | | Position: 19 (1 points) | 15 races. 0 wins. 0 pole positions. 0 podiums. 0 fastest laps.
| | Team: March | | Car: March 87P, 871 - Ford |
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| | | World Touring Car Championship | | Position: 23 (60 points) | 5 races. 0 wins. 0 pole positions. 3 podiums. ? fastest laps. | | Team: Schnitzer Motorsport | | Car: BMW M3 | | Complete results needed. |
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1986
| | Formula 3000 International | | Position: 1 (39 points) | 11 races. 2 wins. 3 pole positions. 6 podiums. 1 fastest lap.
| | Team: Genoa | | Car: March 86B (Cosworth) |
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| | | Formula 2 Japan | | Position: 7 (33 points) | 3 races. 0 wins. 0 pole positions. 2 podiums. ? fastest laps. | | Team: Leyton House Racing Team | | Car: March 86J (Yamaha) | | Complete results needed. |
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| | | Formula 1 | | Position: no position | 2 races. 0 wins. 0 pole positions. 0 podiums. 0 fastest laps.
| | Team: AGS | | Car: AGS JH21C - Motori Moderni |
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1985
| | Formula 3000 International | | Position: 7 (13 points) | 6 races. 1 win. 0 pole positions. 2 podiums. 1 fastest lap.
| | Team: Genoa Racing | | Car: March 85B (Cosworth) |
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| | | Formula 1 | | Position: 17 (3 points) | 2 races. 0 wins. 0 pole positions. 0 podiums. 0 fastest laps.
| | Team: Tyrrell | | Car: Tyrrell 014 - Renault |
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1984
| | Formula 3 Europe | | Position: 1 (60 points) | 12 races. 4 wins. 2 pole positions. 9 podiums. 4 fastest laps.
| | Team: Coloni Motorsport | | Car: Martini MK42 (Alfa Romeo) |
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| | | Formula 3 Italy | | Position: 12 (6 points) | 1 race. 0 wins. 0 pole positions. 1 podium. 1 fastest lap.
| | Team: Coloni Racing | | Car: Martini MK42 (Alfa Romeo) |
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| | | Formula 3 Macau GP | |
| Race position: 5. | | Team: Marlboro Theodore Racing Team | | Car: Ralt RT3 (Toyota) |
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1983
| | Formula 3 Italy | | Position: 1 (91 points) | 12 races. 9 wins. 10 pole positions. 10 podiums. 8 fastest laps.
| | Team: Gulf Enzo Coloni Racing | | Car: Ralt RT3 (Alfa Romeo) |
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| | | Formula 3 Europe | | Position: 15 (5 points) | 3 races. 0 wins. 0 pole positions. 1 podium. 0 fastest laps.
| | Team: Coloni Motorsport | | Car: Ralt RT3 (Alfa Romeo) |
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1982
| | Formula 3 Italy | | Position: 6 (25.5 points) | 11 races. 0 wins. 0 pole positions. 1 podium. 1 fastest lap.
| | Team: Cesare Gariboldi | | Car: Ralt RT3 (Alfa Romeo) | | Car: March 803 (Toyota) |
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| | | Formula 3 Europe | | Position: no position | 3 races. 0 wins. 0 pole positions. 0 podiums. 0 fastest laps.
| | Team: Cesare Gariboldi | | Car: March 803 (Toyota) |
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