| 🇲🇨Monaco Grand Prix 1989 | 7 May 1989 | Brabham | 4 | 6 | 1 |
| 🇮🇹San Marino Grand Prix 1989 | 23 Apr 1989 | Brabham | 22 | Fuel system | |
| 🇧🇷Brazilian Grand Prix 1989 | 26 Mar 1989 | Brabham | 13 | Halfshaft | |
| 🇧🇪Belgian Grand Prix 1988 | 28 Aug 1988 | Williams | 12 | 7 | |
| 🇦🇺Australian Grand Prix 1987 | 15 Nov 1987 | Zakspeed | 16 | Engine | |
| 🇯🇵Japanese Grand Prix 1987 | 1 Nov 1987 | Zakspeed | 15 | Engine | |
| 🇲🇽Mexican Grand Prix 1987 | 18 Oct 1987 | Zakspeed | 13 | Turbo | |
| 🇪🇸Spanish Grand Prix 1987 | 27 Sept 1987 | Zakspeed | 20 | 11 | |
| 🇵🇹Portuguese Grand Prix 1987 | 20 Sept 1987 | Zakspeed | 17 | Gearbox | |
| 🇮🇹Italian Grand Prix 1987 | 6 Sept 1987 | Zakspeed | 17 | Gearbox | |
| 🇦🇹Austrian Grand Prix 1987 | 16 Aug 1987 | Zakspeed | 17 | Disqualified | |
| 🇭🇺Hungarian Grand Prix 1987 | 9 Aug 1987 | Zakspeed | 22 | Turbo | |
| 🇩🇪German Grand Prix 1987 | 26 Jul 1987 | Zakspeed | 19 | Not classified | |
| 🇬🇧British Grand Prix 1987 | 12 Jul 1987 | Zakspeed | 17 | Not classified | |
| 🇫🇷French Grand Prix 1987 | 5 Jul 1987 | Zakspeed | 18 | Wheel | |
| 🇺🇸Detroit Grand Prix 1987 | 21 Jun 1987 | Zakspeed | 15 | Turbo | |
| 🇲🇨Monaco Grand Prix 1987 | 31 May 1987 | Zakspeed | 14 | 7 | |
| 🇧🇪Belgian Grand Prix 1987 | 17 May 1987 | Zakspeed | 18 | Overheating | |
| 🇮🇹San Marino Grand Prix 1987 | 3 May 1987 | Zakspeed | 14 | 5 | 2 |
| 🇧🇷Brazilian Grand Prix 1987 | 12 Apr 1987 | Zakspeed | 19 | Turbo | |
| 🇦🇺Australian Grand Prix 1986 | 26 Oct 1986 | Tyrrell | 16 | 4 | 3 |
| 🇲🇽Mexican Grand Prix 1986 | 12 Oct 1986 | Tyrrell | 16 | 11 | |
| 🇵🇹Portuguese Grand Prix 1986 | 21 Sept 1986 | Tyrrell | 19 | Engine | |
| 🇮🇹Italian Grand Prix 1986 | 7 Sept 1986 | Tyrrell | 20 | 10 | |
| 🇦🇹Austrian Grand Prix 1986 | 17 Aug 1986 | Tyrrell | 17 | Turbo | |
| 🇭🇺Hungarian Grand Prix 1986 | 10 Aug 1986 | Tyrrell | 16 | 6 | 1 |
| 🇩🇪German Grand Prix 1986 | 27 Jul 1986 | Tyrrell | 15 | Electrical | |
| 🇬🇧British Grand Prix 1986 | 13 Jul 1986 | Tyrrell | 11 | 5 | 2 |
| 🇫🇷French Grand Prix 1986 | 6 Jul 1986 | Tyrrell | 15 | 10 | |
| 🇺🇸Detroit Grand Prix 1986 | 22 Jun 1986 | Tyrrell | 16 | Electrical | |
| 🇨🇦Canadian Grand Prix 1986 | 15 Jun 1986 | Tyrrell | 19 | 9 | |
| 🇧🇪Belgian Grand Prix 1986 | 25 May 1986 | Tyrrell | 12 | Gearbox | |
| 🇲🇨Monaco Grand Prix 1986 | 11 May 1986 | Tyrrell | 10 | Accident | |
| 🇮🇹San Marino Grand Prix 1986 | 27 Apr 1986 | Tyrrell | 13 | 8 | |
| 🇪🇸Spanish Grand Prix 1986 | 13 Apr 1986 | Tyrrell | 12 | Engine | |
| 🇧🇷Brazilian Grand Prix 1986 | 23 Mar 1986 | Tyrrell | 17 | 5 | 2 |
| 🇦🇺Australian Grand Prix 1985 | 3 Nov 1985 | Tyrrell | 17 | Not classified | |
| 🇿🇦South African Grand Prix 1985 | 19 Oct 1985 | Tyrrell | 17 | 7 | |
| 🇬🇧European Grand Prix 1985 | 6 Oct 1985 | Tyrrell | 16 | Water leak | |
| 🇧🇪Belgian Grand Prix 1985 | 15 Sept 1985 | Tyrrell | 21 | 13 | |
| 🇮🇹Italian Grand Prix 1985 | 8 Sept 1985 | Tyrrell | 18 | 8 | |
| 🇳🇱Dutch Grand Prix 1985 | 25 Aug 1985 | Tyrrell | 21 | 7 | |
| 🇩🇪German Grand Prix 1985 | 4 Aug 1985 | Tyrrell | 26 | 10 | |
| 🇬🇧British Grand Prix 1985 | 21 Jul 1985 | Tyrrell | 20 | 7 | |
| 🇫🇷French Grand Prix 1985 | 7 Jul 1985 | Tyrrell | 21 | Gearbox | |
| 🇺🇸Detroit Grand Prix 1985 | 23 Jun 1985 | Tyrrell | 18 | Accident | |
| 🇨🇦Canadian Grand Prix 1985 | 16 Jun 1985 | Tyrrell | 24 | 12 | |
| 🇲🇨Monaco Grand Prix 1985 | 19 May 1985 | Tyrrell | 18 | 10 | |
| 🇮🇹San Marino Grand Prix 1985 | 5 May 1985 | Tyrrell | 25 | 9 | |
| 🇵🇹Portuguese Grand Prix 1985 | 21 Apr 1985 | Tyrrell | 22 | Transmission | |
| 🇧🇷Brazilian Grand Prix 1985 | 7 Apr 1985 | Tyrrell | 21 | 8 | |
| 🇺🇸Detroit Grand Prix 1984 | 24 Jun 1984 | Tyrrell | 11 | Disqualified | |
| 🇨🇦Canadian Grand Prix 1984 | 17 Jun 1984 | Tyrrell | 21 | Disqualified | |
| 🇫🇷French Grand Prix 1984 | 20 May 1984 | Tyrrell | 23 | Disqualified | |
| 🇮🇹San Marino Grand Prix 1984 | 6 May 1984 | Tyrrell | 22 | Disqualified | |
| 🇧🇪Belgian Grand Prix 1984 | 29 Apr 1984 | Tyrrell | 22 | Disqualified | |
| 🇿🇦South African Grand Prix 1984 | 7 Apr 1984 | Tyrrell | 25 | Disqualified | |
| 🇧🇷Brazilian Grand Prix 1984 | 25 Mar 1984 | Tyrrell | 18 | Disqualified | |