| 🇮🇹Italian Grand Prix 1970 | 6 Sept 1970 | Lotus-Borgward | 0 | Fatal accident | |
| 🇦🇹Austrian Grand Prix 1970 | 16 Aug 1970 | Lotus-Borgward | 1 | Engine | |
| 🇩🇪German Grand Prix 1970 | 2 Aug 1970 | Lotus-Borgward | 2 | 1 | 9 |
| 🇬🇧British Grand Prix 1970 | 18 Jul 1970 | Lotus-Borgward | 1 | 1 | 9 |
| 🇫🇷French Grand Prix 1970 | 5 Jul 1970 | Lotus-Borgward | 6 | 1 | 9 |
| 🇳🇱Dutch Grand Prix 1970 | 21 Jun 1970 | Lotus-Borgward | 1 | 1 | 9 |
| 🇧🇪Belgian Grand Prix 1970 | 7 Jun 1970 | Lotus-Borgward | 2 | Engine | |
| 🇲🇨Monaco Grand Prix 1970 | 10 May 1970 | Lotus-Borgward | 8 | 1 | 9 |
| 🇪🇸Spanish Grand Prix 1970 | 19 Apr 1970 | Lotus-Borgward | 8 | Ignition | |
| 🇿🇦South African Grand Prix 1970 | 7 Mar 1970 | Lotus-Borgward | 4 | 13 | |