| 🇳🇱Dutch Grand Prix 1970 | 21 Jun 1970 | De Tomaso | 9 | Accident | |
| 🇧🇪Belgian Grand Prix 1970 | 7 Jun 1970 | De Tomaso | 12 | Oil pressure | |
| 🇲🇨Monaco Grand Prix 1970 | 10 May 1970 | De Tomaso | 9 | Not classified | |
| 🇪🇸Spanish Grand Prix 1970 | 19 Apr 1970 | De Tomaso | 13 | Withdrew | |
| 🇿🇦South African Grand Prix 1970 | 7 Mar 1970 | De Tomaso | 20 | Accident | |
| 🇲🇽Mexican Grand Prix 1969 | 19 Oct 1969 | Brabham-Ford | 9 | 10 | |
| 🇺🇸United States Grand Prix 1969 | 5 Oct 1969 | Brabham-Ford | 9 | 2 | 6 |
| 🇨🇦Canadian Grand Prix 1969 | 20 Sept 1969 | Brabham-Ford | 10 | Fuel leak | |
| 🇮🇹Italian Grand Prix 1969 | 7 Sept 1969 | Brabham-Ford | 4 | 5 | 2 |
| 🇩🇪German Grand Prix 1969 | 3 Aug 1969 | Brabham-Ford | 7 | Accident | |
| 🇬🇧British Grand Prix 1969 | 19 Jul 1969 | Brabham-Ford | 10 | 5 | 2 |
| 🇫🇷French Grand Prix 1969 | 6 Jul 1969 | Brabham-Ford | 11 | Chassis | |
| 🇳🇱Dutch Grand Prix 1969 | 21 Jun 1969 | Brabham-Ford | 9 | Clutch | |
| 🇲🇨Monaco Grand Prix 1969 | 18 May 1969 | Brabham-Ford | 9 | 2 | 6 |
| 🇪🇸Spanish Grand Prix 1969 | 4 May 1969 | Brabham-Ford | 11 | Engine | |
| 🇲🇽Mexican Grand Prix 1968 | 3 Nov 1968 | BRM | 19 | Engine | |
| 🇺🇸United States Grand Prix 1968 | 6 Oct 1968 | BRM | 14 | Out of fuel | |
| 🇨🇦Canadian Grand Prix 1968 | 22 Sept 1968 | BRM | 14 | Gearbox | |
| 🇮🇹Italian Grand Prix 1968 | 8 Sept 1968 | BRM | 17 | 4 | 3 |
| 🇩🇪German Grand Prix 1968 | 4 Aug 1968 | BRM | 8 | 8 | |
| 🇬🇧British Grand Prix 1968 | 20 Jul 1968 | BRM | 16 | 8 | |
| 🇫🇷French Grand Prix 1968 | 7 Jul 1968 | BRM | 14 | 6 | 1 |
| 🇳🇱Dutch Grand Prix 1968 | 23 Jun 1968 | BRM | 14 | Spun off | |
| 🇧🇪Belgian Grand Prix 1968 | 9 Jun 1968 | BRM | 7 | Engine | |
| 🇲🇨Monaco Grand Prix 1968 | 26 May 1968 | BRM | 11 | Chassis | |
| 🇪🇸Spanish Grand Prix 1968 | 12 May 1968 | BRM | 11 | Fuel pump | |
| 🇬🇧British Grand Prix 1967 | 15 Jul 1967 | BRM | 0 | Withdrew | |
| 🇲🇨Monaco Grand Prix 1967 | 7 May 1967 | BRM | 13 | Spun off | |
| 🇿🇦South African Grand Prix 1967 | 2 Jan 1967 | Lotus-BRM | 18 | Fuel system | |