Alfonso de Portago (Alfonso de Borja Cabeza de Vaca di Portago)
b. 1928-10-11 - Londres (Grande Bretagne)
d. 1957-05-12 - Goito (Italie)
| Circuit | Years | Entered | Raced | Best | QP1 | Poles | P1 | P2 | P3 | Podiums | FLaps |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Buenos Aires | 1957 | 1 | 1 | 5 | - | - | - | - | - | - | - |
| Monza | 1956 | 1 | 1 | - | - | - | - | - | - | - | - |
| Nürburgring | 1956 | 1 | 1 | - | - | - | - | - | - | - | - |
| Reims | 1956 | 1 | 1 | - | - | - | - | - | - | - | - |
| Silverstone | 1956 | 2 | 2 | 2 | - | - | - | 1 | - | 1 | - |
| 1956-1957 | 6 | 6 | 2 | - | - | - | 1 | - | 1 | - |