Info
| Last name | Siboni |
| First name | Marcello |
| Nationality |  Italy |
| Date of birth | 06-01-1965 |
| Age | 60 |
Monuments
| Date | Rank | Race | |||||
|---|---|---|---|---|---|---|---|
| 02-08 | 19 | Trofeo Matteotti (1.2) | |||||
 Tour de Suisse (2.1) | |||||||
| 13 |  Standings | ||||||
| 26-06 | Stage 10Laax - Zürich (188.0km) | ||||||
| 18-06 | 10 | Stage 2Dübendorf - Schindellegi (185.0km) | |||||
| Giro d'Italia (2.HC) | |||||||
| 02-06 | 35 | Stage 9Latina - Terminillo (196.0km) | |||||
| 01-06 | 48 | Stage 8Aversa - Latina (165.0km) | |||||
| 31-05 | 55 | Stage 7Melfi - Aversa (184.0km) | |||||
| 30-05 | 54 | Stage 6Roccasaro - Melfi (232.0km) | |||||
| 29-05 | 145 | Stage 5Porto Sant'Elpidio - Sulmona (223.0km) | |||||
| 28-05 | 90 | Stage 4Sansepolcro - Porto Sant'Elpidio (198.0km) | |||||
| 27-05 | 82 | Stage 3Arezzo - Sansepolcro (38.0km) | |||||
| 26-05 | 44 | Stage 2Uliveto Terme - Arezzo (174.0km) | |||||
| 25-05 | 87 | Stage 1Genova - Uliveto Terme (198.0km) | |||||
| 24-05 | 121 | PrologueGenova - Genova (8.0km) | |||||
| Giro del Trentino (2.2) | |||||||
| 15-05 | 10 | Stage 4Tesero - Riva del Garda (204.0km) | |||||
Teams
Victories
| This year | 0 |
| Total | 0 |