All available race results Giovanni Lettiga
| Date | Race | Rank |
| Giro di Sicilia | ||
| 18/04 | Stage 4 | 1 |
| 21/04 | Stage 6 | 6 |
| 23/04 | Stage 8 | 8 |
| 23/04 | General Classification | 13 |
Rider information for 1939
| Rank | 478 |
| Score | 48 |
| Name | Giovanni LETTIGA |
| Country | Italy |
| Team | Individual |