All available race results Pietro Adolfo Mazza
| Date | Race | Rank |
| 26/06 | Milano - Pavia - Lodi - Milano | 7 |
Rider information for 1881
| Rank | 55 |
| Score | 38 |
| Name | Pietro Adolfo MAZZA |
| Country | Italy |
| Team | Individual |
| Date | Race | Rank |
| 30/08 | Pavia | 2 |
| 22/09 | Campionato d'Italia su strada | 2 |
Rider information for 1885
| Rank | 34 |
| Score | 96 |
| Name | Pietro Adolfo MAZZA |
| Country | Italy |
| Team | Individual |
| Date | Race | Rank |
| 21/09 | Campionato d'Italia su strada | 2 |
Rider information for 1887
| Rank | 169 |
| Score | 33 |
| Name | Pietro Adolfo MAZZA |
| Country | Italy |
| Team | Individual |