- Dutch Grand Prix
- Stewart victory tainted by Williamson's horrific death
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July 29, 1973: Jackie Stewart won his 26th Grand Prix by taking victory in the Dutch Grand Prix at Zandvoort, in a race overshadowed by tragedy when young British driver Roger Williamson lost his life in a horrendous accident
- French Grand Prix
- Peterson's turn for a slice of luck
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July 1, 1973: Ronnie Peterson had been denied victory in front of his home fans in the previous race thanks to a stroke of misfortune but it was the Swede's turn to enjoy a slice of luck at the French Grand Prix