Team Affiliation |
| Alfa Romeo | May 13, 1950 - Oct 28, 1951 |
| 1950 Season | May 13, 1950 | | Great Britain (Silverstone) | 1st | May 21, 1950 | | Monaco (Monte Carlo) | 11th | Jun 4, 1950 | | Switzerland (Bremgarten) | 1st | Jun 18, 1950 | | Belgium (Spa) | 4th | Jul 2, 1950 | | France (Reims-Gueux) | 7th | Sep 3, 1950 | | Italy (Monza) | 1st | 1951 Season | May 27, 1951 | | Switzerland (Bremgarten) | 3rd | Jun 17, 1951 | | Belgium (Spa) | 1st | Jul 1, 1951 | | France (Reims-Gueux) | 5th | Jul 14, 1951 | | Great Britain (Silverstone) | 14th | Jul 29, 1951 | | Germany () | 18th | Sep 16, 1951 | | Italy (Monza) | 3rd | Oct 28, 1951 | | Spain (Pedralbes) | 3rd |
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| Ferrari | May 18, 1952 - Jun 5, 1955 |
| 1952 Season | May 18, 1952 | | Switzerland (Bremgarten) | 10th | Jun 22, 1952 | | Belgium (Spa) | 2nd | Jul 6, 1952 | | France (Rouen-Les-Essarts) | 2nd | Jul 19, 1952 | | Great Britain (Silverstone) | 6th | Aug 3, 1952 | | Germany () | 2nd | Aug 17, 1952 | | Netherlands (Zandvoort) | 2nd | Sep 7, 1952 | | Italy (Monza) | 4th | 1953 Season | Jan 18, 1953 | | Argentina () | 13th | Jun 7, 1953 | | Netherlands (Zandvoort) | 2nd | Jun 21, 1953 | | Belgium (Spa) | 14th | Jul 5, 1953 | | France (Reims-Gueux) | 5th | Jul 18, 1953 | | Great Britain (Silverstone) | 3rd | Aug 2, 1953 | | Germany () | 1st | Aug 23, 1953 | | Switzerland (Bremgarten) | 2nd | Sep 13, 1953 | | Italy (Monza) | 2nd | 1954 Season | Jan 17, 1954 | | Argentina () | 2nd | Jun 20, 1954 | | Belgium (Spa) | 8th | 1955 Season | Jan 16, 1955 | | Argentina () | 2nd | May 22, 1955 | | Monaco (Monte Carlo) | 4th | Jun 5, 1955 | | Belgium (Spa) | 3rd |
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