Info
| Last name | Diggelmann |
| First name | Walter |
| Nationality |  Switzerland |
| Date of birth | 11-08-1915 |
| Place of birth | Zurich |
| Passed away | 05-03-1999 |
| Age when passed away | 83 |
| Place of passing | Guntalingen |
Grand tours
| Year | Giro d'Italia | Tour de France | Vuelta a España |
|---|---|---|---|
| 1952 | - | 50th | - |
| Date | Rank | Race | |||||
|---|---|---|---|---|---|---|---|
| 28-07 | 2 | Meisterschaft von Zürich (1.1) | |||||
 Giro d'Italia (2.HC) | |||||||
| 08-06 | 2 | Stage 19Trento - Verona (149.0km) | |||||
| 25-05 | 2 | Stage 8Fiuggi - Terni (183.0km) | |||||