Info
| Last name | Pratesi |
| First name | Ottavio |
| Nationality |  Italy |
| Date of birth | 01-01-1889 |
| Place of birth | Rosignano Marittimo |
| Passed away | 03-11-1977 |
| Age when passed away | 88 |
| Place of passing | Livorno |
| Date | Rank | Race | |||||
|---|---|---|---|---|---|---|---|
| Giro d'Italia (2.HC) | |||||||
| 7 |  Standings | ||||||
| 07-06 | Stage 8Lugo - Milano (420.0km) | ||||||
| 05-06 | 3 | Stage 7L'Aquila - Lugo (429.0km) | |||||
| 18-04 | 4 | Giro di Romagna (1.1) | |||||