66 pts · Poles 0
18 of these races have no result in the official data; their results come from the Italian Wikipedia.
| 1984 | Misano | grid 25 | DNF | |
| 1984 | Mugello | grid 14 | 18 | |
| 1985 | Kyalami | grid 21 | 17 | |
| 1985 | Jarama | DNF | ||
| 1985 | Rijeka | Did not start | ||
| 1986 | Monza | grid 19 | DNF | |
| 1986 | Paul Ricard | 18 | ||
| 1986 | Assen | grid 22 | DNF | |
| 1986 | Spa | DNF | ||
| 1986 | Misano | grid 26 | DNF | |
| 1987 | Suzuka | grid 20 | DNF | |
| 1987 | Jerez | grid 16 | 14 | |
| 1987 | Monza | grid 22 | 18 | |
| 1987 | Salzburgring | grid 21 | 15 | |
| 1987 | Rijeka | grid 13 | 13 | |
| 1987 | Assen | grid 20 | DNF | |
| 1987 | Le Mans | grid 21 | DNF | |
| 1987 | Donington | grid 21 | 19 | |
| 1987 | Anderstorp | grid 21 | DNF | |
| 1987 | Brno | grid 21 | DNF | |
| 1987 | Misano | grid 21 | 12 | |
| 1987 | Jarama | grid 19 | DNF | |
| 1988 | Suzuka | grid 22 | 19 | |
| 1988 | Laguna Seca | grid 15 | 11 +5 | |
| 1988 | Jarama | grid 16 | 13 +3 | |
| 1988 | Jerez | grid 13 | 10 +6 | |
| 1988 | Imola | grid 20 | 13 +3 | |
| 1988 | Nürburgring | grid 25 | 16 | |
| 1988 | Salzburgring | grid 17 | DNF | |
| 1988 | Assen | grid 16 | DNF | |
| 1988 | Spa | grid 15 | 12 +4 | |
| 1988 | Paul Ricard | 14 +2 | ||
| 1988 | Donington | Did not start | ||
| 1988 | Anderstorp | grid 19 | DNF | |
| 1988 | Brno | grid 23 | 13 +3 | |
| 1988 | Goiânia | grid 17 | DNF | |
| 1989 | Suzuka | grid 23 | DNF | |
| 1989 | Phillip Island | grid 19 | 11 +5 | |
| 1989 | Laguna Seca | 11 +5 | ||
| 1989 | Jerez | grid 13 | 10 +6 | |
| 1989 | Misano | grid 15 | DNF | |
| 1989 | Hockenheim | grid 16 | 13 +3 | |
| 1989 | Salzburgring | grid 13 | 12 +4 | |
| 1989 | Rijeka | grid 14 | DNF | |
| 1989 | Assen | grid 14 | 12 +4 | |
| 1989 | Spa | grid 14 | 24 | |
| 1989 | Le Mans | grid 18 | 13 +3 | |
| 1989 | Donington | grid 21 | DNF | |
| 1989 | Anderstorp | grid 14 | 11 +5 | |
| 1989 | Brno | grid 13 | 14 +2 | |
| 1989 | Goiânia | grid 15 | 13 +3 |