Info
| Last name | Vallazza |
| First name | Ermano |
| Nationality |  Italy |
| Date of birth | 06-05-1899 |
| Place of birth | Boca |
| Passed away | 30-01-1978 |
| Age when passed away | 78 |
| Place of passing | Boca |
Monuments
| Date | Rank | Race | |||||
|---|---|---|---|---|---|---|---|
| Giro d'Italia (2.HC) | |||||||
| 4 |  Standings | ||||||
| 06-06 | Stage 15Verona - Milano (291.0km) | ||||||
| 02-06 | 3 | Stage 13Treviso - Trieste (208.0km) | |||||
| 29-05 | 2 | Stage 10Campobasso - Pescara (220.0km) | |||||