All available race results Gregorio Marletta
| Date | Race | Rank |
| Giro di Sicilia | ||
| 21/04 | Stage 6 | 9 |
| 23/04 | General Classification | 14 |
Rider information for 1939
| Rank | 700 |
| Score | 22 |
| Name | Gregorio MARLETTA |
| Country | Italy |
| Team | Individual |
| Date | Race | Rank |
| 26/07 | Milano - Vignola | 17 |
Rider information for 1959
| Rank | 1531 |
| Score | 0 |
| Name | Gregorio MARLETTA |
| Country | Italy |
| Team | Individual |