All available race results van Griensven
| Date | Race | Rank |
| 06/06 | Nederlands Kampioenschap | 24 |
Rider information for 1920
| Rank | 765 |
| Score | 0 |
| Name | VAN GRIENSVEN |
| Country | Netherlands |
| Team | Individual |
| Date | Race | Rank |
| 06/06 | Nederlands Kampioenschap | 24 |
| Rank | 765 |
| Score | 0 |
| Name | VAN GRIENSVEN |
| Country | Netherlands |
| Team | Individual |