| 1995 | Australian motorcycle Grand Prix · Grand Prix | ROC-Yamaha | — | | Ret |
| 1995 | Malaysian motorcycle Grand Prix · Grand Prix | ROC-Yamaha | 9 | | Classified |
| 1995 | Japanese motorcycle Grand Prix · Grand Prix | ROC-Yamaha | 7 | | Classified |
| 1995 | Spanish motorcycle Grand Prix · Grand Prix | ROC-Yamaha | 9 | | Classified |
| 1995 | German motorcycle Grand Prix · Grand Prix | ROC-Yamaha | 10 | | Classified |
| 1995 | Italian motorcycle Grand Prix · Grand Prix | ROC-Yamaha | 16 | | Classified |
| 1995 | Dutch TT · Grand Prix | ROC-Yamaha | 10 | | Classified |
| 1995 | French motorcycle Grand Prix · Grand Prix | ROC-Yamaha | — | | Ret |
| 1995 | British motorcycle Grand Prix · Grand Prix | ROC-Yamaha | 8 | | Classified |
| 1995 | Czech Republic motorcycle Grand Prix · Grand Prix | ROC-Yamaha | 12 | | Classified |
| 1995 | Rio de Janeiro motorcycle Grand Prix · Grand Prix | ROC-Yamaha | — | | Ret |
| 1995 | Argentine motorcycle Grand Prix · Grand Prix | ROC-Yamaha | 11 | | Classified |
| 1995 | European motorcycle Grand Prix · Grand Prix | ROC-Yamaha | — | | Ret |
| 1996 | Malaysian motorcycle Grand Prix · Grand Prix | Elf | 10 | | Classified |
| 1996 | Indonesian motorcycle Grand Prix · Grand Prix | Elf | — | | Ret |
| 1996 | Japanese motorcycle Grand Prix · Grand Prix | Elf | 18 | | Classified |
| 1996 | Spanish motorcycle Grand Prix · Grand Prix | Elf | 11 | | Classified |
| 1996 | Italian motorcycle Grand Prix · Grand Prix | Elf | — | | Ret |
| 1996 | French motorcycle Grand Prix · Grand Prix | Elf | — | | Ret |
| 1996 | Dutch TT · Grand Prix | Elf | 9 | | Classified |
| 1996 | German motorcycle Grand Prix · Grand Prix | Elf | — | | Ret |
| 1996 | British motorcycle Grand Prix · Grand Prix | Elf | 8 | | Classified |
| 1996 | Austrian motorcycle Grand Prix · Grand Prix | Elf | 10 | | Classified |
| 1996 | Czech Republic motorcycle Grand Prix · Grand Prix | Elf | — | | DNS |
| 1996 | City of Imola motorcycle Grand Prix · Grand Prix | Elf | — | | Ret |
| 1996 | Catalan motorcycle Grand Prix · Grand Prix | Elf | — | | Ret |
| 1996 | Rio de Janeiro motorcycle Grand Prix · Grand Prix | Elf | 14 | | Classified |
| 1996 | Australian motorcycle Grand Prix · Grand Prix | Elf | — | | Ret |
| 1997 | Malaysian motorcycle Grand Prix · Grand Prix | ELF 500 | 14 | | Classified |
| 1997 | Japanese motorcycle Grand Prix · Grand Prix | ELF 500 | — | | Ret |
| 1997 | Spanish motorcycle Grand Prix · Grand Prix | ELF 500 | — | | DNS |
| 1997 | Italian motorcycle Grand Prix · Grand Prix | ELF 500 | — | | Ret |
| 1997 | Austrian motorcycle Grand Prix · Grand Prix | ELF 500 | 12 | | Classified |
| 1997 | French motorcycle Grand Prix · Grand Prix | ELF 500 | 9 | | Classified |
| 1997 | Dutch TT · Grand Prix | ELF 500 | 15 | | Classified |
| 1997 | City of Imola motorcycle Grand Prix · Grand Prix | ELF 500 | — | | Ret |
| 1997 | German motorcycle Grand Prix · Grand Prix | ELF 500 | 8 | | Classified |
| 1997 | Rio de Janeiro motorcycle Grand Prix · Grand Prix | ELF 500 | — | | Ret |
| 1997 | British motorcycle Grand Prix · Grand Prix | ELF 500 | 8 | | Classified |
| 1997 | Czech Republic motorcycle Grand Prix · Grand Prix | ELF 500 | — | | Ret |
| 1997 | Catalan motorcycle Grand Prix · Grand Prix | ELF 500 | 9 | | Classified |
| 1997 | Indonesian motorcycle Grand Prix · Grand Prix | ELF 500 | — | | Ret |
| 1997 | Australian motorcycle Grand Prix · Grand Prix | ELF 500 | — | | Ret |
| 1998 | Japanese motorcycle Grand Prix · Grand Prix | Honda | 15 | | Classified |
| 1998 | Malaysian motorcycle Grand Prix · Grand Prix | Honda | — | | Ret |
| 1998 | Spanish motorcycle Grand Prix · Grand Prix | Honda | — | | Ret |
| 1998 | Italian motorcycle Grand Prix · Grand Prix | Honda | — | | Ret |
| 1998 | French motorcycle Grand Prix · Grand Prix | Honda | 14 | | Classified |
| 1998 | Madrid motorcycle Grand Prix · Grand Prix | Honda | — | | Ret |
| 1998 | Dutch TT · Grand Prix | Honda | — | | Ret |
| 1998 | British motorcycle Grand Prix · Grand Prix | Honda | — | | DNS |
| 1998 | Czech Republic motorcycle Grand Prix · Grand Prix | Honda | 17 | | Classified |
| 1998 | City of Imola motorcycle Grand Prix · Grand Prix | Honda | 17 | | Classified |
| 1998 | Catalan motorcycle Grand Prix · Grand Prix | Honda | — | | Ret |
| 1998 | Australian motorcycle Grand Prix · Grand Prix | Honda | 16 | | Classified |
| 1998 | Argentine motorcycle Grand Prix · Grand Prix | Honda | 18 | | Classified |
| 1999 | Malaysian motorcycle Grand Prix · Grand Prix | Honda | 8 | | Classified |
| 1999 | Japanese motorcycle Grand Prix · Grand Prix | Honda | 11 | | Classified |
| 1999 | Spanish motorcycle Grand Prix · Grand Prix | Honda | 9 | | Classified |
| 1999 | French motorcycle Grand Prix · Grand Prix | Honda | 7 | | Classified |
| 1999 | Italian motorcycle Grand Prix · Grand Prix | Honda | 9 | | Classified |
| 1999 | Catalan motorcycle Grand Prix · Grand Prix | Honda | 5 | | Classified |
| 1999 | Dutch TT · Grand Prix | Honda | 8 | | Classified |
| 1999 | British motorcycle Grand Prix · Grand Prix | Honda | 7 | | Classified |
| 1999 | German motorcycle Grand Prix · Grand Prix | Honda | 10 | | Classified |
| 1999 | Czech Republic motorcycle Grand Prix · Grand Prix | Honda | 12 | | Classified |
| 1999 | City of Imola motorcycle Grand Prix · Grand Prix | Honda | — | | Ret |
| 1999 | Valencian Community motorcycle Grand Prix · Grand Prix | Honda | — | | Ret |
| 1999 | Australian motorcycle Grand Prix · Grand Prix | Honda | 17 | | Classified |
| 1999 | South African motorcycle Grand Prix · Grand Prix | Honda | 5 | | Classified |
| 1999 | Rio de Janeiro motorcycle Grand Prix · Grand Prix | Honda | — | | Ret |
| 1999 | Argentine motorcycle Grand Prix · Grand Prix | Honda | 9 | | Classified |