All available race results Jac Mathijssen
| Date | Race | Rank |
| 08/07 | Liège - Vichte | 27 |
Rider information for 1946
| Rank | 1174 |
| Score | 0 |
| Name | Jac MATHIJSSEN |
| Country | Netherlands |
| Team | Individual |
| Date | Race | Rank |
| 05/09 | Maas-Peel Mijnkoers | 14 |
Rider information for 1948
| Rank | 1573 |
| Score | 0 |
| Name | Jac MATHIJSSEN |
| Country | Netherlands |
| Team | Individual |