Info
| Last name | Mesa |
| First name | Senen |
| Nationality |  Spain |
| Date of birth | 11-12-1926 |
| Place of birth | Pola de Allande |
| Passed away | 21-11-2004 |
| Age when passed away | 77 |
| Date | Rank | Race | |||||
|---|---|---|---|---|---|---|---|
| Vuelta a España (2.HC) | |||||||
| 5 |  Standings | ||||||
| 04-07 | Stage 20Segovia - Madrid (100.0km) | ||||||
| 27-06 | 1 | Stage 14Santander - Gijón (225.0km) | |||||
| 26-06 | 1 | Stage 13Bilbao - Santander (212.0km) | |||||
| 20-06 | 1 | Stage 8Tortosa - Barcelona (209.0km) | |||||