Info
| Last name | Mazzantini |
| First name | Leonardo |
| Nationality |  Italy |
| Date of birth | 06-09-1953 |
| Age | 72 |
| Place of birth | Empoli |
Monuments
| Date | Rank | Race | |||||
|---|---|---|---|---|---|---|---|
| 26-08 | DNF |  UCI World Championship Valkenburg (WC) | |||||
| 07-07 | 1 | Coppa Sabatini (1.4) | |||||
 Tour de Suisse (2.1) | |||||||
| 3 |  Standings | ||||||
| 22-06 | 9 | Stage 9bHendschiken - Hendschiken (20.0km) | |||||
| 22-06 | 5 | Stage 9aHorgen - Lenzburg (134.0km) | |||||
| 20-06 | 8 | Stage 7Locarno - Laax (139.0km) | |||||
| 19-06 | 2 | Stage 6Verbier - Locarno (254.0km) | |||||
| 18-06 | 10 | Stage 5Steffisburg - Verbier (160.0km) | |||||
| 19-05 | 7 | Giro del Lazio (1.HC) | |||||
| Giro d'Italia (2.HC) | |||||||
| 22-05 | 4 | Stage 5Potenza - Vieste (223.0km) | |||||
| 20-02 | 16 | Trofeo Laigueglia (1.4) | |||||
Teams
Victories
| This year | 0 |
| Total | 1 |