1 Podium
| 1956 |  |
British Grand Prix | Ferrari | 2nd | 3 |
Alfonso Cabeza de Vaca y Leighton, 11th Marquess of Portago, GE (11 October 1928 – 12 May 1957), best known as Alfonso de Portago, was a Spanish aristocrat, racing and bobsleigh driver, jockey and pilot.
| 1956 | |
British Grand Prix | Ferrari | 2nd | 3 |