| 1 | 1998 | Marlboro GP of Japan | 6 | Marlboro Team Kanemoto | Honda NSR | Honda V4 | 1 | 1 |
| 2 | 1998 | Marlboro Malaysian GP | 6 | Marlboro Team Kanemoto | Honda NSR | Honda V4 | 2 | 3 |
| 3 | 1998 | Polini Motorrad GP Deutschland | 6 | Marlboro Team Kanemoto | Honda NSR | Honda V4 | 1 | 2 |
| 4 | 1998 | Grand Prix Ceske Republiky | 6 | Marlboro Team Kanemoto | Honda NSR | Honda V4 | 2 | 1 |
| 5 | 1998 | GP Marlboro de Catalunya | 6 | Marlboro Team Kanemoto | Honda NSR | Honda V4 | 2 | DSQ |
| 6 | 1998 | Qantas Australian Grand Prix | 6 | Marlboro Team Kanemoto | Honda NSR | Honda V4 | 2 | 8 |
| 7 | 1999 | Marlboro Malaysian Grand Prix | 2 | Marlboro Yamaha Team | Yamaha YZR | Yamaha V4 | 2 | DNF |
| 8 | 1999 | Grand Prix de France | 2 | Marlboro Yamaha Team | Yamaha YZR | Yamaha V4 | 1 | DNF |
| 9 | 1999 | Gran Premi Marlboro de Catalunya | 2 | Marlboro Yamaha Team | Yamaha YZR | Yamaha V4 | 2 | DNF |
| 10 | 1999 | GP Movistar Comunitat Valenciana | 2 | Marlboro Yamaha Team | Yamaha YZR | Yamaha V4 | 2 | 7 |
| 11 | 1999 | South African Grand Prix | 2 | Marlboro Yamaha Team | Yamaha YZR | Yamaha V4 | 2 | 1 |
| 12 | 2000 | Marlboro Grand Prix of Japan | 4 | Marlboro Yamaha Team | Yamaha YZR | Yamaha V4 | 2 | DNF |
| 13 | 2000 | Gran Premio Marlboro de España | 4 | Marlboro Yamaha Team | Yamaha YZR | Yamaha V4 | 1 | DNF |
| 14 | 2000 | Grand Prix Polini de France | 4 | Marlboro Yamaha Team | Yamaha YZR | Yamaha V4 | 1 | DNF |
| 15 | 2000 | Gran Premio Cinzano d''Italia | 4 | Marlboro Yamaha Team | Yamaha YZR | Yamaha V4 | 2 | 9 |
| 16 | 2000 | Gauloises GP Ceske Republiky | 4 | Marlboro Yamaha Team | Yamaha YZR | Yamaha V4 | 1 | 1 |
| 17 | 2000 | GP Marlboro Comunitat Valenciana | 4 | Marlboro Yamaha Team | Yamaha YZR | Yamaha V4 | 2 | 3 |
| 18 | 2000 | Cinzano Rio Grand Prix | 4 | Marlboro Yamaha Team | Yamaha YZR | Yamaha V4 | 1 | 5 |
| 19 | 2000 | Pacific Grand Prix of Motegi | 4 | Marlboro Yamaha Team | Yamaha YZR | Yamaha V4 | 1 | 3 |
| 20 | 2001 | Grand Prix Polini de France | 3 | Marlboro Yamaha Team | Yamaha YZR | Yamaha V4 | 1 | 1 |
| 21 | 2001 | Gauloises Dutch TT | 3 | Marlboro Yamaha Team | Yamaha YZR | Yamaha V4 | 2 | 1 |
| 22 | 2001 | Cinzano British Grand Prix | 3 | Marlboro Yamaha Team | Yamaha YZR | Yamaha V4 | 1 | 2 |
| 23 | 2001 | Cinzano Motorrad GP Deutschland | 3 | Marlboro Yamaha Team | Yamaha YZR | Yamaha V4 | 1 | 1 |
| 24 | 2001 | Gauloises Ceske Republiky GP | 3 | Marlboro Yamaha Team | Yamaha YZR | Yamaha V4 | 1 | 10 |
| 25 | 2001 | GP Marlboro de Portugal | 3 | Marlboro Yamaha Team | Yamaha YZR | Yamaha V4 | 1 | 5 |
