| Year | Grand Prix | Circuit | Qualifying Position | Finish Position | Team | Manufacturer | Points |
|---|---|---|---|---|---|---|---|
| 1989 | Belgian Grand Prix | Spa-Francorchamps | 8 |
5
|
Team Lucky Strike Roberts | Yamaha | 5.5 |
| 1991 | Japanese Grand Prix | Suzuka | 3 |
4
|
Marlboro Team Roberts | Yamaha | 13 |
| 1991 | Australian Grand Prix | Eastern Creek | 4 |
3
|
Marlboro Team Roberts | Yamaha | 15 |
| 1991 | United States Grand Prix | Laguna Seca | 2 |
Ret
|
Marlboro Team Roberts | Yamaha | |
| 1991 | Spanish Grand Prix | Jerez | 2 |
2
|
Marlboro Team Roberts | Yamaha | 17 |
| 1991 | Italian Grand Prix | Misano | 2 |
2
|
Marlboro Team Roberts | Yamaha | 17 |
| 1991 | German Grand Prix | Hockenheimring | 5 |
Ret
|
Marlboro Team Roberts | Yamaha | |
| 1991 | Austrian Grand Prix | Salzburgring | 5 |
9
|
Marlboro Team Roberts | Yamaha | 7 |
| 1991 | European Grand Prix | Jarama |
5
|
Marlboro Team Roberts | Yamaha | 11 | |
| 1991 | Dutch TT | Assen |
6
|
Marlboro Team Roberts | Yamaha | 10 | |
| 1991 | French Grand Prix | Paul Ricard |
Ret
|
Marlboro Team Roberts | Yamaha | ||
| 1991 | British Grand Prix | Donington |
4
|
Marlboro Team Roberts | Yamaha | 13 | |
| 1991 | San Marino Grand Prix | Mugello |
6
|
Marlboro Team Roberts | Yamaha | 10 | |
| 1991 | Czechoslovak Grand Prix | Brno |
3
|
Marlboro Team Roberts | Yamaha | 15 | |
| 1991 | Vitesse du Mans Grand Prix | Le Mans | 1 |
4
|
Marlboro Team Roberts | Yamaha | 13 |
| 1991 | Malaysian Grand Prix | Shah Alam | 1 |
1
|
Marlboro Team Roberts | Yamaha | 20 |
| 1992 | Japanese Grand Prix | Suzuka |
Ret
|
Marlboro Team Roberts | Yamaha | ||
| 1992 | Australian Grand Prix | Eastern Creek |
DNS
|
Marlboro Team Roberts | Yamaha | ||
| 1992 | Spanish Grand Prix | Jerez |
5
|
Marlboro Team Roberts | Yamaha | 8 | |
| 1992 | Italian Grand Prix | Mugello |
3
|
Marlboro Team Roberts | Yamaha | 12 | |
| 1992 | European Grand Prix | Catalunya |
5
|
Marlboro Team Roberts | Yamaha | 8 | |
| 1992 | German Grand Prix | Hockenheimring |
5
|
Marlboro Team Roberts | Yamaha | 8 | |
| 1992 | Dutch TT | Assen |
2
|
Marlboro Team Roberts | Yamaha | 15 | |
| 1992 | Hungarian Grand Prix | Hungaroring |
7
|
Marlboro Team Roberts | Yamaha | 4 | |
| 1992 | French Grand Prix | Magny-Cours |
3
|
Marlboro Team Roberts | Yamaha | 12 | |
| 1992 | British Grand Prix | Donington |
Ret
|
Marlboro Team Roberts | Yamaha | ||
| 1992 | Brazilian Grand Prix | Interlagos | 1 |
2
|
Marlboro Team Roberts | Yamaha | 15 |
| 1992 | South African Grand Prix | Kyalami | 1 |
1
|
Marlboro Team Roberts | Yamaha | 20 |
| 1993 | Czech Republic Grand Prix | Brno |
4
|
Cagiva Team Agostini | Cagiva | 13 | |
| 1993 | Italian Grand Prix | Misano |
4
|
Cagiva Team Agostini | Cagiva | 13 | |
| 1993 | United States Grand Prix | Laguna Seca |
1
|
Cagiva Team Agostini | Cagiva | 25 | |
| 1993 | FIM Grand Prix | Jarama | 1 |
Ret
|
Cagiva Team Agostini | Cagiva | |
| 1994 | Australian Grand Prix | Eastern Creek | 1 |
1
|
Cagiva Team Agostini | Cagiva | 25 |
| 1994 | Malaysian Grand Prix | Shah Alam | 1 |
2
|
Cagiva Team Agostini | Cagiva | 20 |
| 1994 | Japanese Grand Prix | Suzuka |
9
|
Cagiva Team Agostini | Cagiva | 7 | |
| 1994 | Spanish Grand Prix | Jerez |
3
|
Cagiva Team Agostini | Cagiva | 16 | |
| 1994 | Austrian Grand Prix | Salzburgring |
5
|
Cagiva Team Agostini | Cagiva | 11 | |
| 1994 | German Grand Prix | Hockenheimring |
DNS
|
Cagiva Team Agostini | Cagiva | ||
| 1994 | Dutch TT | Assen |
8
|
Cagiva Team Agostini | Cagiva | 8 | |
| 1994 | Italian Grand Prix | Mugello |
Ret
|
Cagiva Team Agostini | Cagiva | ||
| 1994 | French Grand Prix | Le Mans |
2
|
Cagiva Team Agostini | Cagiva | 20 | |
| 1994 | British Grand Prix | Donington |
4
|
Cagiva Team Agostini | Cagiva | 13 | |
| 1994 | Czech Republic Grand Prix | Brno |
Ret
|
Cagiva Team Agostini | Cagiva | ||
| 1994 | United States Grand Prix | Laguna Seca |
2
|
Cagiva Team Agostini | Cagiva | 20 | |
| 1994 | Argentine Grand Prix | Buenos Aires | 1 |
3
|
Cagiva Team Agostini | Cagiva | 16 |
| 1994 | European Grand Prix | Catalunya |
3
|
Cagiva Team Agostini | Cagiva | 16 | |
| 1998 | Japanese Grand Prix | Suzuka | 9 |
13
|
Movistar Honda Pons | Honda | 3 |
| 1998 | Malaysian Grand Prix | Johor | 9 |
5
|
Movistar Honda Pons | Honda | 11 |
| 1998 | Spanish Grand Prix | Jerez | 6 |
11
|
Movistar Honda Pons | Honda | 5 |
| 1998 | Italian Grand Prix | Mugello | 6 |
5
|
Movistar Honda Pons | Honda | 11 |
| 1998 | French Grand Prix | Paul Ricard | 7 |
4
|
Movistar Honda Pons | Honda | 13 |
| 1998 | Madrid Grand Prix | Jarama | 7 |
Ret
|
Movistar Honda Pons | Honda | |
| 1998 | Dutch TT | Assen |
DNS
|
Movistar Honda Pons | Honda | ||
| 1998 | Czech Republic Grand Prix | Brno | 17 |
15
|
Movistar Honda Pons | Honda | 1 |
| 1998 | City of Imola Grand Prix | Imola | 8 |
13
|
Movistar Honda Pons | Honda | 3 |
| 1998 | Catalan Grand Prix | Catalunya | 11 |
9
|
Movistar Honda Pons | Honda | 7 |
| 1998 | Australian Grand Prix | Phillip Island | 3 |
12
|
Movistar Honda Pons | Honda | 4 |
| 1998 | Argentine Grand Prix | Buenos Aires | 10 |
10
|
Movistar Honda Pons | Honda | 6 |
| 1999 | Malaysian Grand Prix | Sepang | 1 |
Ret
|
Kanemoto Honda | Honda | |
| 1999 | Japanese Grand Prix | Motegi | 4 |
Ret
|
Kanemoto Honda | Honda | |
| 1999 | Spanish Grand Prix | Jerez | 8 |
6
|
Kanemoto Honda | Honda | 10 |
| 1999 | French Grand Prix | Paul Ricard | 3 |
2
|
Kanemoto Honda | Honda | 20 |
| 1999 | Italian Grand Prix | Mugello | 4 |
8
|
Kanemoto Honda | Honda | 8 |
| 1999 | Catalan Grand Prix | Catalunya | 10 |
9
|
Kanemoto Honda | Honda | 7 |
| 1999 | Dutch TT | Assen | 2 |
7
|
Kanemoto Honda | Honda | 9 |
| 1999 | British Grand Prix | Donington | 9 |
9
|
Kanemoto Honda | Honda | 7 |
| 1999 | German Grand Prix | Sachsenring | 5 |
5
|
Kanemoto Honda | Honda | 11 |
| 1999 | Czech Republic Grand Prix | Brno | 10 |
14
|
Kanemoto Honda | Honda | 2 |
| 1999 | City of Imola Grand Prix | Imola | 9 |
8
|
Kanemoto Nettaxi Honda | Honda | 8 |
| 1999 | Valencian Grand Prix | Valencia | 7 |
8
|
Kanemoto Nettaxi Honda | Honda | 8 |
| 1999 | Australian Grand Prix | Phillip Island | 14 |
9
|
Kanemoto Nettaxi Honda | Honda | 7 |
| 1999 | South African Grand Prix | Phakisa | 9 |
10
|
Kanemoto Nettaxi Honda | Honda | 6 |
| 1999 | Rio de Janeiro Grand Prix | Rio de Janeiro | 15 |
13
|
Kanemoto Nettaxi Honda | Honda | 3 |
| 1999 | Argentine Grand Prix | Buenos Aires | 11 |
7
|
Kanemoto Nettaxi Honda | Honda | 9 |
