Info
| Last name | Osler |
| First name | Marcello |
| Nationality |  Italy |
| Date of birth | 18-08-1945 |
| Place of birth | Pergine Valsugana |
| Passed away | 21-07-2023 |
| Age when passed away | 77 |
| Place of passing | Pergine Valsugana |
Monuments
| Date | Rank | Race | |||||
|---|---|---|---|---|---|---|---|
| 23-08 | 12 | Coppa Sabatini (1.4) | |||||
| Giro d'Italia (2.HC) | |||||||
| 93 |  Standings | ||||||
| 09-06 | 9 | Stage 20Auronzo di Cadore - Trieste (197.0km) | |||||
| 26-05 | 7 | Stage 7Iseo - Lido delle Nazioni (248.0km) | |||||
| 21-05 | 7 | Stage 3Luxembourg - Strasbourg (239.0km) | |||||
| 01-05 | 8 | Giro di Romagna (1.1) | |||||
| 19-03 | 124 | Milano-Sanremo (CDM) | |||||
Teams
| Year | Team |
|---|---|
| 1980 | Sanson - Campagnolo |
| 1979 | Sanson - Luxor TV |
| 1978 | Selle Royal - Inoxpran |
| 1977 | Brooklyn |
| 1976 | Brooklyn |
| 1975 | Brooklyn |
| 1974 | Sammontana |
| 1973 | Sammontana |
Victories
| This year | 0 |
| Total | 1 |