All available race results Leandro Frassine
| Date | Race | Rank |
| 27/10 | Giro di Lombardia | 48 |
Rider information for 1946
| Rank | 794 |
| Score | 6 |
| Name | Leandro FRASSINE |
| Country | Italy |
| Team | Individual |
| Date | Race | Rank |
| 11/05 | Giro di Romagna | 34 |
| 12/08 | Tre Valli Varesine | 22 |
| 26/10 | Giro di Lombardia | 39 |
Rider information for 1947
| Rank | 777 |
| Score | 12 |
| Name | Leandro FRASSINE |
| Country | Italy |
| Team | U.S. Azzini |
| Date | Race | Rank |
| 12/06 | Giro del Veneto | 19 |
| 03/10 | Trofeo Baracchi | 34 |
| 24/10 | Giro di Lombardia | 19 |
Rider information for 1948
| Rank | 578 |
| Score | 45 |
| Name | Leandro FRASSINE |
| Country | Italy |
| Team | U.S. Azzini |
| Date | Race | Rank |
| 19/03 | Milano - Sanremo | 111 |
Rider information for 1949
| Rank | 1072 |
| Score | 6 |
| Name | Leandro FRASSINE |
| Country | Italy |
| Team | Pedale Trevigliese |