Grand Prix
SummaryStatisticsTeamsPositionsTeam MatesYear by Year
| Name | Mario Chiozza |
| Country |  Argentina |
| Place of Birth | Buenos Aires |
| Date of Birth | 29/08/1907 |
| First Race | Gran Premio de Buenos Aires 23/11/1941 |
| Last Race | Gran Premio de Buenos Aires 23/11/1941 |
| Best Result | 3rd – Gran Premio de Buenos Aires 23/11/1941 |
| First Podium | Gran Premio de Buenos Aires 23/11/1941 |
| Last Podium | Gran Premio de Buenos Aires 23/11/1941 |
Mercury (1941), (1947)
| 3rd | 1 Time |
| DNS | 1 Time |
