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 | |||||
|---|---|---|---|---|---|---|---|
| 21-09 | 27 |  Paris-Brussel (1.1) | |||||
| Giro d'Italia (2.HC) | |||||||
| 28-05 | 3 | Stage 8aForlì - Mugello (103.0km) | |||||
| 09-04 | 15 |  Amstel Gold Race (CDM) | |||||
| 19-03 | 122 | Milano-Sanremo (CDM) | |||||
| 05-03 | 14 | Omloop Het Volk (1.1) | |||||
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 |