Info
| Last name | Piazza |
| First name | Donato |
| Nationality |  Italy |
| Date of birth | 02-01-1930 |
| Place of birth | Villasanta di Monza |
| Passed away | 14-09-1997 |
| Age when passed away | 67 |
| Place of passing | Bologna |
Monuments
| Date | Rank | Race | |||||
|---|---|---|---|---|---|---|---|
 Ronde van Nederland (2.PRO) | |||||||
| 06-08 | 2 | Stage 1Utrecht - Steenwijkerwold (200.0km) | |||||
| Giro d'Italia (2.HC) | |||||||
| 09-06 | 9 | Stage 20Trento - San Pellegrino Terme (191.0km) | |||||
| 19-05 | 1 | Stage 21 | |||||
| 19-03 | 5 | Milano-Sanremo (CDM) | |||||
Teams
| Year | Team |
|---|---|
| 1958 | Molteni |
| 1957 | Bottecchia - Gripo |
| 1956 | Nivea - Fuchs - Clément |
| 1955 | Nivea - Fuchs - Clément |
| 1955 | Nivea - Fuchs - Clément |
| 1955 | Italia A |
Victories
| This year | 0 |
| Total | 3 |