All available race results Próspero Rojas
| Date | Race | Rank |
| 07/02 | Rosario - Santa Fe | 3 |
Rider information for 1932
| Rank | 598 |
| Score | 23 |
| Name | Próspero ROJAS |
| Country | Argentina |
| Team | Individual |
| Date | Race | Rank |
| 07/02 | Rosario - Santa Fe | 3 |
| Rank | 598 |
| Score | 23 |
| Name | Próspero ROJAS |
| Country | Argentina |
| Team | Individual |