| Date | Track | Series / Event | Pos | Car |
| 2001 |
| 2001/05/20 | Le Mans (FRA) | World 125ccm Championship | 1 | Gilera |
| 2001/09/09 | Estoril (POR) | World 125ccm Championship | 1 | Gilera |
| 2001/09/23 | Valencia (ESP) | World 125ccm Championship | 1 | Gilera |
| 2002 |
| 2002/04/21 | Welkom (ZA) | World 125ccm Championship | 1 | Gilera |
| 2002/06/02 | Mugello (ITA) | World 125ccm Championship | 1 | Gilera |
| 2002/06/16 | Barcelona (ESP) | World 125ccm Championship | 1 | Gilera |
| 2002/10/20 | Phillip Island (AUS) | World 125ccm Championship | 1 | Gilera |
| 2003 |
| 2003/04/06 | Suzuka (JAP) | World 250ccm Championship | 1 | Aprilia |
| 2003/04/27 | Welcom (ZA) | World 250ccm Championship | 1 | Aprilia |
| 2003/06/08 | Mugello (ITA) | World 250ccm Championship | 1 | Aprilia |
| 2003/09/21 | Rio de Janeiro (BRA) | World 250ccm Championship | 1 | Aprilia |
| 2004 |
| 2004/07/04 | Rio (BRA) | World 250ccm Championship | 1 | Aprilia |
