| Date | Track | Series / Event | Pos | Car |
| 1948 |
| 1948/??/?? | Clady (GBR) | European 250ccm Championship
Grand Prix Europe 250ccm | 1 | Moto Guzzi |
| 1949 |
| 1949/08/20 | Clady (GBR) | World 250ccm Championship | 1 | Moto Guzzi |
| 1950 |
| 1950/08/18 | Clady (GBR) | World 250ccm Championship | 1 | Moto Guzzi |
