All available race results Joseph Cassiers
| Date | Race | Rank |
| Etoile Carolorégienne | ||
| 07/06 | Stage 3 | 4 |
| 08/06 | Stage 4 | 3 |
| Tour de Belgique amateur | ||
| 09/08 | Stage 2 | 7 |
| 12/08 | Stage 5 | 2 |
| 13/08 | Stage 6 | 4 |
| 14/08 | Stage 7 | 4 |
| 15/08 | Stage 8 | 4 |
| 15/08 | General Classification | 4 |
Rider information for 1909
| Rank | 942 |
| Score | 6 |
| Name | Joseph CASSIERS |
| Country | Belgium |
| Team | Individual |
| Date | Race | Rank |
| 27/03 | Bruxelles - Liège | 12 |
| Tour de Belgique amateur | ||
| 07/08 | Stage 1 | 31 |
| 09/08 | Stage 3 | 5 |
Rider information for 1910
| Rank | 1206 |
| Score | 0 |
| Name | Joseph CASSIERS |
| Country | Belgium |
| Team | Individual |
| Date | Race | Rank |
| 07/04 | Bruxelles - Liège | 22 |
| 14/04 | Antwerpen - Menen | 16 |
| 21/07 | Bruxelles - Esneux | 21 |
Rider information for 1912
| Rank | 1114 |
| Score | 0 |
| Name | Joseph CASSIERS |
| Country | Belgium |
| Team | Individual |
| Date | Race | Rank |
| 20/04 | Bruxelles - Liège | 20 |
| 11/05 | Paris - Calais | 27 |
Rider information for 1913
| Rank | 478 |
| Score | 15 |
| Name | Joseph CASSIERS |
| Country | Belgium |
| Team | Individual |
| Date | Race | Rank |
| 12/04 | Paris - Roubaix | 28 |
| 19/04 | Paris - Tours | 21 |
| Tour de Belgique | ||
| 26/04 | Stage 1 | 23 |
| 28/04 | Stage 2 | 12 |
| 30/04 | Stage 3 | 8 |
| 03/05 | Stage 4 | 23 |
| Tour de France | ||
| 28/06 | Stage 1 | 84 |
| 30/06 | Stage 2 | 51 |
| 02/07 | Stage 3 | 42 |
| 04/07 | Stage 4 | 47 |
| 06/07 | Stage 5 | 11 |
| 08/07 | Stage 6 | 66 |
Rider information for 1914
| Rank | 101 |
| Score | 208 |
| Name | Joseph CASSIERS |
| Country | Belgium |
| Team | Individual |
| Date | Race | Rank |
| Circuit des Champs de Bataille | ||
| 28/04 | Stage 1 | 31 |
| 30/04 | Stage 2 | 18 |
Rider information for 1919
| Rank | 445 |
| Score | 7 |
| Name | Joseph CASSIERS |
| Country | Belgium |
| Team | Individual |