| 1996 | Malaysian motorcycle Grand Prix · Grand Prix | Yamaha | 6 | | Classified |
| 1996 | Indonesian motorcycle Grand Prix · Grand Prix | Yamaha | 8 | | Classified |
| 1996 | Japanese motorcycle Grand Prix · Grand Prix | Yamaha | 8 | | Classified |
| 1996 | Spanish motorcycle Grand Prix · Grand Prix | Yamaha | 7 | | Classified |
| 1996 | Italian motorcycle Grand Prix · Grand Prix | Yamaha | 5 | | Classified |
| 1996 | French motorcycle Grand Prix · Grand Prix | Yamaha | — | | Ret |
| 1996 | Dutch TT · Grand Prix | Yamaha | 8 | | Classified |
| 1996 | German motorcycle Grand Prix · Grand Prix | Yamaha | 10 | | Classified |
| 1996 | British motorcycle Grand Prix · Grand Prix | Yamaha | — | | Ret |
| 1996 | Austrian motorcycle Grand Prix · Grand Prix | Yamaha | 9 | | Classified |
| 1996 | Czech Republic motorcycle Grand Prix · Grand Prix | Yamaha | 6 | | Classified |
| 1996 | City of Imola motorcycle Grand Prix · Grand Prix | Yamaha | 4 | | Classified |
| 1996 | Catalan motorcycle Grand Prix · Grand Prix | Yamaha | — | | Ret |
| 1996 | Rio de Janeiro motorcycle Grand Prix · Grand Prix | Yamaha | 7 | | Classified |
| 1996 | Australian motorcycle Grand Prix · Grand Prix | Yamaha | 5 | | Classified |
| 1997 | Malaysian motorcycle Grand Prix · Grand Prix | Modenas | — | | Ret |
| 1997 | Japanese motorcycle Grand Prix · Grand Prix | Modenas | 14 | | Classified |
| 1997 | Spanish motorcycle Grand Prix · Grand Prix | Modenas | 13 | | Classified |
| 1997 | Italian motorcycle Grand Prix · Grand Prix | Modenas | 8 | | Classified |
| 1997 | Austrian motorcycle Grand Prix · Grand Prix | Modenas | 14 | | Classified |
| 1997 | French motorcycle Grand Prix · Grand Prix | Modenas | — | | Ret |
| 1997 | Dutch TT · Grand Prix | Modenas | — | | Ret |
| 1997 | City of Imola motorcycle Grand Prix · Grand Prix | Modenas | 8 | | Classified |
| 1997 | German motorcycle Grand Prix · Grand Prix | Modenas | — | | Ret |
| 1997 | Rio de Janeiro motorcycle Grand Prix · Grand Prix | Modenas | 8 | | Classified |
| 1997 | British motorcycle Grand Prix · Grand Prix | Modenas | — | | DNS |
| 1997 | Czech Republic motorcycle Grand Prix · Grand Prix | Modenas | — | | Ret |
| 1997 | Catalan motorcycle Grand Prix · Grand Prix | Modenas | — | | Ret |
| 1997 | Indonesian motorcycle Grand Prix · Grand Prix | Modenas | — | | Ret |
| 1997 | Australian motorcycle Grand Prix · Grand Prix | Modenas | 16 | | Classified |
| 1998 | Czech Republic motorcycle Grand Prix · Grand Prix | Yamaha | 8 | | Classified |
| 1998 | City of Imola motorcycle Grand Prix · Grand Prix | Yamaha | 5 | | Classified |
| 1998 | Catalan motorcycle Grand Prix · Grand Prix | Yamaha | — | | Ret |
| 1998 | Argentine motorcycle Grand Prix · Grand Prix | Yamaha | 7 | | Classified |
| 1999 | Malaysian motorcycle Grand Prix · Grand Prix | Modenas | 12 | | Classified |
| 1999 | Japanese motorcycle Grand Prix · Grand Prix | Modenas | — | | Ret |
| 1999 | French motorcycle Grand Prix · Grand Prix | Modenas | — | | Ret |
| 1999 | Italian motorcycle Grand Prix · Grand Prix | Modenas | — | | Ret |
| 1999 | Catalan motorcycle Grand Prix · Grand Prix | Modenas | — | | Ret |
| 2002 | Polini Grand Prix de France · Grand Prix | Yamaha | 14 | | Classified |
| 2002 | Gran Premio Cinzano d'Italia · Grand Prix | Yamaha | 13 | | Classified |