All available race results Alphonse Seys
| Date | Race | Rank |
| 16/07 | Championnat de Belgique sur route | 2 |
Rider information for 1899
| Rank | 78 |
| Score | 31 |
| Name | Alphonse SEYS |
| Country | Belgium |
| Team | Individual |
| Date | Race | Rank |
| 07/04 | Paris - Roubaix | 5 |
| 09/06 | Bruxelles - Roubaix | 5 |
Rider information for 1901
| Rank | 12 |
| Score | 247 |
| Name | Alphonse SEYS |
| Country | Belgium |
| Team | Individual |