| Runda | Tor | Data | Kierowca | Pojazd | Zespół |
|---|---|---|---|---|---|
| 1 |  Indianapolis Indianapolis 500 | 1920.05.31 | Frontenac |  | |
| 2 |  Mugello Mugello Circuit | 1920.06.13 | Alfa Romeo | ALFA-Romeo | |
| 3 | Elgin Elgin National Trophy | 1920.08.28 | Ballot | | |
| 4 | Madonie Targa Florio | 1920.10.24 | Nazzaro | Guido Meregalli |