| Year | Grand Prix | No. | Team | Maufacturer | Grid | Position | Pts Points |
|---|---|---|---|---|---|---|---|
| 2003 | Italian Grand Prix | 33 | Fortuna Yamaha Team | Yamaha | 12 | 11 | 5 |
| 2004 | Italian Grand Prix | 33 | Fortuna Gauloises Tech 3 | Yamaha | 5 | 9 | 7 |
| 2005 | Italian Grand Prix | 33 | Movistar Honda MotoGP | Honda | 7 | 4 | 13 |
| 2006 | Italian Grand Prix | 33 | Fortuna Honda | Honda | 6 | 6 | 10 |
| 2007 | Italian Grand Prix | 33 | Honda Gresini | Honda | 6 | 9 | 7 |
| 2008 | Italian Grand Prix | 33 | Ducati Marlboro Team | Ducati | 18 | Ret | 0 |
| 2009 | Italian Grand Prix | 33 | Hayate Racing Team | Kawasaki | 15 | 11 | 5 |
| 2010 | Italian Grand Prix | 33 | San Carlo Honda Gresini | Honda | 14 | 5 | 11 |
| 2015 | Italian Grand Prix | 33 | Aprilia Racing Team Gresini | Aprilia | 26 | 18 | 0 |
| Avg. | 12.1 | 9.1 | 8.3 |
