Grand Prix
SummaryStatisticsTeamsPositionsTeam MatesYear by Year
| Name | Leonardo Ieroniti |
| Country |  Italy |
| First Race | Coppa Ciano 03/08/1930 |
| Last Race | Coppa Ciano 02/08/1931 |
| Best Qualifying | 8th – Coppa Ciano 03/08/1930 |
| Best Result | 23rd – Coppa Ciano 03/08/1930 |
| Races | 2 |
| Victories | 0 |
| Poles | 0 |
| Fastest Laps | 0 |
| Podiums | 0 |
| Laps | 5 |
| Laps Led | 0 |
Salmson (1930-1931)
| DNF | 2 Times |
| Season | Team | Team Mate | Best Pos | Points | Wins | Poles | Position | Qualifying | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1930 | Salmson | Albino Pratesi | 23 | 32 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 |
| Emilio Ramello | 23 | 38 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | ||
| Francesco Matrullo | 23 | 8 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | ||
| Luigi Platé | 23 | 33 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | ||
| Mario Moradei | 23 | 7 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 1 | ||
| Victor Marret | 23 | 39 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | ||
| 1931 | Salmson | Albino Pratesi | 33 | 20 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 |
| Aldo Terigi | 33 | 27 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | ||
| Antonio Ferrando | 33 | 50 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | ||
| Francesco Matrullo | 33 | 19 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | ||
| Luigi Premoli | 33 | 17 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | ||
