Most grandtour starts by competitors
Number of starts in grand tours before the start of Volta a Portugal 1951.
| Pos. | Rider | Starts | Tour | Giro | Vuelta |
|---|---|---|---|---|---|
| 1 | RODRÍGUEZ Emilio | 7 | 2 | - | 5 |
| 2 | LANGARICA Dalmacio | 5 | 2 | - | 3 |
| 3 | RODRÍGUEZ Manuel | 3 | 1 | - | 2 |
| 4 | BARBOSA Antonio da Silva Alves | 0 | - | - | - |
| 5 | MOREIRA Luciano de Sa | 0 | - | - | - |
| 6 | MARTA Onofre | 0 | - | - | - |
| 7 | CARDOSO Amandio | 0 | - | - | - |
| 8 | PALMEIRO Manuel | 0 | - | - | - |
| 9 | MARIA Antonio | 0 | - | - | - |
| 10 | MASSARI Joao | 0 | - | - | - |
| 11 | DE SA Joaquim | 0 | - | - | - |
| 12 | APOLO Joaquim | 0 | - | - | - |
| 13 | MOREIRA Fernando José | 0 | - | - | - |
| 14 | DOS SANTOS António Dias | 0 | - | - | - |
| 15 | DE SOUSA Oscar | 0 | - | - | - |
| 16 | GONÇALVES Armando | 0 | - | - | - |