1996
| | Exxon World Sports Car Championship | | Position: no position | 1 race. 0 wins. 0 pole positions. 0 podiums. ? fastest laps. | | Team: Newcastle United / Lister Racing | | Car: Lister Storm GTS (Jaguar) | | Complete results needed. |
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1995
| | Le Mans 24h - GT1 class | |
| Race position: no position. | | Team: SARD Co Ltd., (Shin Kato) | | Car: SARD MC8-R (Toyota) | | Complete results needed. |
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1993
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1992
| | Sportscar World Championship | | Position: 16 (15 points) | 2 races. 0 wins. 0 pole positions. 1 podium. 0 fastest laps.
| | Team: Toyota Team Tom's | | Car: Toyota TS010 |
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| | | IMSA Camel GTP Championship | | Position: no position | 1 race. 0 wins. 1 pole position. 0 podiums. 0 fastest laps.
| | Team: All American Racers | | Car: Eagle MKIII (Toyota) |
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1991
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| | | Sportscar World Championship | | Position: 24 (12 points) | 1 race. 0 wins. 0 pole positions. 1 podium. 0 fastest laps.
| | Team: Silk Cut Jaguar (Tom Walkinshaw Racing) | | Car: Jaguar XJR-12 |
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| | | Formula 3000 Japan | | Position: no position | 0 races. 0 wins. 0 pole positions. 0 podiums. 0 fastest laps.
| | Team: Ad Racing Team Co. Ltd. | | Car: Reynard (Mugen Honda) |
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1990
| | World Sports-Prototype Championship | | Position: 12 (11 points) | 9 races. 0 wins. 0 pole positions. 1 podium. 0 fastest laps.
| | Team: Nissan Motorsports International | | Car: Nissan R89C | | Car: Nissan R90CK |
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| | | IMSA Camel GTP Championship | | Position: no position | 1 race. 0 wins. 0 pole positions. 0 podiums. 0 fastest laps.
| | Team: Jochen Dauer Racing | | Car: Porsche 962C |
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1989
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| | | Formula 3000 Japan | | Position: no position | 2 races. 0 wins. 0 pole positions. 0 podiums. 0 fastest laps.
| | Team: Italya Nikkei Team Le Mans | | Car: Reynard 89D (Mugen Tomei) |
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1988
| | Formula 3000 Japan | | Position: no position | 6 races. 0 wins. 0 pole positions. 0 podiums. 0 fastest laps.
| | Team: Team Kitamura | | Car: March 87B (Mugen Toda) |
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| | | Fuji Long Distance Series LD-1 | | Position: 4 (35 points) | | | All races accounted for in the All Japan Sports Prototype Car Endurance Championship. | | Team: Omron Racing Team | | Car: Porsche 962C |
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| | | World Sports-Prototype Championship | | Position: no position | 1 race. 0 wins. 0 pole positions. 0 podiums. 0 fastest laps.
| | Team: Team Sauber Mercedes | | Car: Sauber-Mercedes C9 | | Comments: Car withdrawn from the 24h of Le Mans after an accident. |
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1987
| | Formula 3000 Japan | | Position: 15 (8 points) | 9 races. 0 wins. 0 pole positions. 0 podiums. ? fastest laps. | | Team: Advan Sport Tomei | | Car: March 87B (Cosworth) | | Complete results needed. |
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1986
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| | | Formula 3000 International | | Position: no position | 1 race. 0 wins. 0 pole positions. 0 podiums. 0 fastest laps.
| | Team: Eddie Jordan Racing | | Car: March 86B (Cosworth) |
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1985
| | Formula 2 Japan | | Position: 3 (66 points) | 8 races. 1 win. 0 pole positions. 2 podiums. ? fastest laps. | | Team: Advan Sports Nova | | Car: March 85J (Honda Mugen) | | Complete results needed. |
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| | | World Sportscar Championship | | Position: no position | 3 races. 0 wins. 0 pole positions. 0 podiums. ? fastest laps. | | Team: John Fitzpatrick Racing, Richard Lloyd Racing | | Complete results needed. |
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| | | FIA World Endurance Championship | | Position: no position | 2 races. 0 wins. 0 pole positions. 0 podiums. 0 fastest laps.
| | Team: Fitzpatrick Racing, Richard Lloyd Racing | | Car: Porsche 956 |
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| | | Formula 1 | | Position: no position | 2 races. 0 wins. 0 pole positions. 0 podiums. 0 fastest laps.
| | Team: Skoal Bandit Formula 1 Team | | Car: RAM 03 (Hart) |
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1984
| | PPG Indy Car World Series | | Position: no position | 1 race. 0 wins. 0 pole positions. 0 podiums. 0 fastest laps.
| | Team: California Cooler | | Car: March 83C (Cosworth) |
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1983
| | Formula 2 Europe | | Position: 10 (6 points) | 8 races. 0 wins. 0 pole positions. 1 podium. 0 fastest laps.
| | Team: Maurer Motorsport | | Car: Maurer MM83 (BMW Heidegger) |
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| | | Formula 1 | | Position: no position | 1 race. 0 wins. 0 pole positions. 0 podiums. 0 fastest laps.
| | Team: RAM Automotive Team March | | Car: RAM 01 (Ford Cosworth) |
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1982
| | Formula 2 Europe | | Position: 7 (12 points) | 13 races. 0 wins. 0 pole positions. 1 podium. 1 fastest lap.
| | Team: Ralt Racing Ltd. | | Car: Ralt RH6/82 (Honda Wakou) |
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| | | Formula 2 Japan | | Position: 13 (10 points) | 2 races. 0 wins. 0 pole positions. 0 podiums. ? fastest laps. | | Team: Ralt Racing Ltd. | | Car: Ralt RH6/82 (Honda Wakou) | | Complete results needed. |
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1981
| | Formula 2 Europe | | Position: 15 (5 points) | 8 races. 0 wins. 0 pole positions. 1 podium. 0 fastest laps.
| | Team: Docking Spitzley Team Toleman | | Car: Lola T850 (Hart) |
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| | | Formula 2 Japan | | Position: no position | 1 race. 0 wins. 0 pole positions. 0 podiums. ? fastest laps. | | Team: Suzuki Racing | | Car: Toleman TG280 (Hart Tscuchiya) | | Complete results needed. |
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1980
| | Formula 3 Britain | | Position: 2 (95 points) | 20 races. 5 wins. 4 pole positions. 12 podiums. 8 fastest laps.
| | Team: Murray Taylor Racing | | Car: March 803 (Toyota 2T-G) | | Car: March 793 (Toyota) |
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1979
| | Vandervell British F3 Championship | | Position: 6 (35 points) | 18 races. 0 wins. 2 pole positions. 6 podiums. 2 fastest laps.
| | Team: The RMC Group | | Car: Ralt RT1 (Toyota Novamotor) | | Car: March 793 (Toyota Novamotor) |
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| | | Formula 3 Germany | | Position: no position | 2 races. 0 wins. 0 pole positions. 0 podiums. 1 fastest lap.
| | Team: The RMC Group | | Car: March 793 (Toyota) |
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| | | B.A.R.C. TV-Race | |
| Race position: 1. Started from pole position. | | Team: The RMC Group | | Car: March 793 (Toyota Novomotor) |
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| | | II RAC FOCA Trophy | |
| Race position: no position. | | Team: The RMC Group | | Car: March 793 (Toyota Novomotor) |
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1978
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1977
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