All available race results Alberto Bortolazzi
| Date | Race | Rank |
| 23/06 | Nord-West Schweizer Rundfahrt | 13 |
| 04/08 | Tour du Lac Léman | 8 |
| Tour de Suisse | ||
| 24/08 | Stage 1 | 48 |
| 25/08 | Stage 2 | 40 |
| 26/08 | Stage 3 | 35 |
Rider information for 1935
| Rank | 602 |
| Score | 28 |
| Name | Alberto BORTOLAZZI |
| Country | Italy |
| Team | Individual |
| Date | Race | Rank |
| 07/06 | Nord-West Schweizer Rundfahrt | 11 |
| Tour de Suisse | ||
| 20/06 | Stage 1 | 37 |
| 22/06 | Stage 3 | 31 |
| 23/06 | Stage 4b | 42 |
| 23/06 | Stage 4a | 19 |
| 02/08 | Tour du Lac Léman | 5 |
Rider information for 1936
| Rank | 332 |
| Score | 108 |
| Name | Alberto BORTOLAZZI |
| Country | Italy |
| Team | Individual |
| Date | Race | Rank |
| Tour de Luxembourg | ||
| 27/05 | General Classification | 31 |
Rider information for 1937
| Rank | 1205 |
| Score | 0 |
| Name | Alberto BORTOLAZZI |
| Country | Italy |
| Team | Individual |
| Date | Race | Rank |
| 08/05 | Meisterschaft von Zürich | 16 |
Rider information for 1938
| Rank | 372 |
| Score | 72 |
| Name | Alberto BORTOLAZZI |
| Country | Italy |
| Team | Individual |