All available race results Casimiro Sainz
| Date | Race | Rank |
| 15/08 | G.P. Vizcaya | 16 |
Rider information for 1929
| Rank | 1021 |
| Score | 4 |
| Name | Casimiro SAINZ |
| Country | Spain |
| Team | Individual |
No results available in season 1931.
Rider information for 1931
| Rank | 574 |
| Score | 20 |
| Name | Casimiro SAINZ |
| Country | Spain |
| Team | Individual |
| Date | Race | Rank |
| 14/07 | Circuit du Midi | 53 |
Rider information for 1932
| Rank | 1607 |
| Score | 0 |
| Name | Casimiro SAINZ |
| Country | Spain |
| Team | Individual |