416 pts · Poles 7
22 of these races have no result in the official data; their results come from the Italian Wikipedia.
| 1985 | Hockenheim | 27 | ||
| 1985 | Mugello | 15 | ||
| 1985 | Salzburgring | 18 | ||
| 1985 | Rijeka | 15 | ||
| 1985 | Assen | DNF | ||
| 1985 | Spa | 8 +3 | ||
| 1985 | Le Mans | 9 +2 | ||
| 1985 | Silverstone | 13 | ||
| 1985 | Anderstorp | 16 | ||
| 1985 | Misano | 9 +2 | ||
| 1986 | Jarama | 16 | ||
| 1986 | Monza | 7 +4 | ||
| 1986 | Nürburgring | 11 | ||
| 1986 | Salzburgring | 6 +5 | ||
| 1986 | Rijeka | 3 +10 | ||
| 1986 | Paul Ricard | 3 +10 | ||
| 1986 | Assen | 7 +4 | ||
| 1986 | Spa | 4 +8 | ||
| 1986 | Silverstone | grid 2 | 1 +15 | |
| 1986 | Anderstorp | 5 +6 | ||
| 1986 | Misano | 3 +10 | ||
| 1987 | Suzuka | grid 5 | DNF | |
| 1987 | Jerez | 4 +8 | ||
| 1987 | Hockenheim | grid 6 | DNF | |
| 1987 | Monza | 3 +10 | ||
| 1987 | Salzburgring | grid 8 | 7 +4 | |
| 1987 | Rijeka | grid 5 | 6 +5 | |
| 1987 | Le Mans | grid 1 | 2 +12 | |
| 1987 | Donington | 9 +2 | ||
| 1987 | Anderstorp | grid 14 | 5 +6 | |
| 1987 | Brno | grid 1 | 2 +12 | |
| 1987 | Misano | grid 4 | 4 +8 | |
| 1987 | Jarama | grid 9 | 8 +3 | |
| 1987 | Goiânia | grid 1 | 1 +15 | |
| 1987 | Buenos Aires | grid 12 | 2 +12 | |
| 1988 | Suzuka | grid 26 | DNF | |
| 1988 | Laguna Seca | grid 3 | 3 +15 | |
| 1988 | Jarama | grid 8 | DNF | |
| 1988 | Jerez | grid 5 | 4 +13 | |
| 1988 | Imola | grid 1 | 1 +20 | |
| 1988 | Nürburgring | grid 8 | 9 +7 | |
| 1988 | Salzburgring | grid 3 | 4 +13 | |
| 1988 | Assen | grid 1 | DNF | |
| 1988 | Spa | grid 2 | DNF | |
| 1988 | Rijeka | grid 4 | 3 +15 | |
| 1988 | Paul Ricard | grid 1 | 3 +15 | |
| 1988 | Donington | grid 4 | 2 +17 | |
| 1988 | Anderstorp | grid 8 | 3 +15 | |
| 1988 | Brno | 8 +8 | ||
| 1988 | Goiânia | grid 1 | 1 +20 | |
| 1990 | Suzuka | grid 3 | 4 +13 | |
| 1990 | Laguna Seca | grid 6 | 5 +11 | |
| 1990 | Jerez | grid 4 | DNF | |
| 1990 | Misano | grid 6 | DNF | |
| 1990 | Salzburgring | grid 7 | 8 +8 | |
| 1990 | Rijeka | Did not start | ||
| 1990 | Le Mans | grid 16 | DNF | |
| 1990 | Donington | grid 10 | 4 +13 | |
| 1990 | Anderstorp | grid 9 | 10 +6 | |
| 1990 | Brno | grid 2 | 5 +11 | |
| 1990 | Hungaroring | grid 7 | 6 +10 | |
| 1990 | Phillip Island | grid 8 | 10 +6 | |
| 1991 | Jerez | DNF | ||
| 1991 | Hockenheim | 16 | ||
| 1991 | Jarama | grid 12 | 12 +4 |