| Team Affiliation |
| Alfa Romeo | May 13, 1950 - Oct 28, 1951 |
| | 1950 Season | | May 13, 1950 | | Great Britain (Silverstone) | 13th | | May 21, 1950 | | Monaco (Monte Carlo) | 1st | | Jun 4, 1950 | | Switzerland (Bremgarten) | 12th | | Jun 18, 1950 | | Belgium (Spa) | 1st | | Jul 2, 1950 | | France (Reims-Gueux) | 1st | | Sep 3, 1950 | | Italy (Monza) | 13th | | 1951 Season | | May 27, 1951 | | Switzerland (Bremgarten) | 1st | | Jun 17, 1951 | | Belgium (Spa) | 9th | | Jul 1, 1951 | | France (Reims-Gueux) | 1st | | Jul 14, 1951 | | Great Britain (Silverstone) | 2nd | | Jul 29, 1951 | | Germany () | 2nd | | Sep 16, 1951 | | Italy (Monza) | 10th | | Oct 28, 1951 | | Spain (Pedralbes) | 1st |
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| Maserati | Jan 18, 1953 - Jan 17, 1954 |
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| Mercedes | Jun 20, 1954 - Sep 11, 1955 |
| | 1954 Season | | Jun 20, 1954 | | Belgium (Spa) | 1st | | Jul 4, 1954 | | France (Reims-Gueux) | 1st | | Jul 17, 1954 | | Great Britain (Silverstone) | 4th | | Aug 1, 1954 | | Germany () | 1st | | Aug 22, 1954 | | Switzerland (Bremgarten) | 1st | | Sep 5, 1954 | | Italy (Monza) | 1st | | Oct 24, 1954 | | Spain (Pedralbes) | 3rd | | 1955 Season | | Jan 16, 1955 | | Argentina () | 1st | | May 22, 1955 | | Monaco (Monte Carlo) | 14th | | Jun 5, 1955 | | Belgium (Spa) | 1st | | Jun 19, 1955 | | Netherlands (Zandvoort) | 1st | | Jul 16, 1955 | | Great Britain (Aintree) | 2nd | | Sep 11, 1955 | | Italy (Monza) | 1st |
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| Ferrari | Jan 22, 1956 - Sep 2, 1956 |
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| Maserati | Jan 13, 1957 - Jul 6, 1958 |
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