All available race results Jaak Frijters
No results available in season 1968.
Rider information for 1968
| Rank | 966 |
| Score | 2 |
| Name | Jaak FRIJTERS |
| Country | Netherlands |
| Team | Individual |
| Date | Race | Rank |
| 18/04 | Amstel Gold Race | 10 |
| 4 Jours de Dunkerque | ||
| 17/05 | Stage 5b | 1 |
| 17/05 | General Classification | 35 |
| Paris - Luxembourg | ||
| 05/08 | Stage 1 | 38 |
| 10/08 | World Championships Road Race | 13 |
Rider information for 1969
| Rank | 182 |
| Score | 284 |
| Name | Jaak FRIJTERS |
| Country | Netherlands |
| Team | Mann - Grundig |
| Date | Race | Rank |
| 28/02 | Omloop Het Volk | 45 |
| Paris - Nice | ||
| 16/03 | General Classification | 68 |
| 19/03 | Milano - Sanremo | 86 |
| 31/03 | Paris - Camembert | 3 |
Rider information for 1970
| Rank | 376 |
| Score | 63 |
| Name | Jaak FRIJTERS |
| Country | Netherlands |
| Team | Caballero - Laurens |
No results available in season 1971.
Rider information for 1971
| Rank | 1059 |
| Score | 0 |
| Name | Jaak FRIJTERS |
| Country | Netherlands |
| Team | Gazelle Cycles |