All available race results Sebastián Masdeu Menasanch
| Date | Race | Rank |
| Vuelta a Tarragona | ||
| 06/12 | Stage 1 | 5 |
| 07/12 | Stage 2 | 8 |
| 07/12 | Stage 3 | 3 |
| 08/12 | Stage 4 | 11 |
| 08/12 | General Classification | 6 |
Rider information for 1908
| Rank | 272 |
| Score | 35 |
| Name | Sebastián MASDEU MENASANCH |
| Country | Spain |
| Team | Individual |
| Date | Race | Rank |
| Volta Ciclista a Catalunya | ||
| 06/01 | Stage 1 | 1 |
| 07/01 | Stage 2 | 3 |
| 08/01 | Stage 3 | 1 |
| 08/01 | General Classification | 1 |
| 14/05 | Campeonato de España en carretera | 3 |
Rider information for 1911
| Rank | 77 |
| Score | 394 |
| Name | Sebastián MASDEU MENASANCH |
| Country | Spain |
| Team | Individual |