36 pts · Poles 0
15 of these races have no result in the official data; their results come from the Italian Wikipedia.
| 1988 | Jarama | grid 29 | 19 | |
| 1988 | Jerez | grid 24 | 16 | |
| 1988 | Imola | grid 30 | 26 | |
| 1988 | Nürburgring | grid 28 | 24 | |
| 1988 | Salzburgring | grid 24 | 19 | |
| 1988 | Assen | grid 31 | DNF | |
| 1988 | Spa | grid 28 | 28 | |
| 1988 | Paul Ricard | 23 | ||
| 1988 | Donington | 25 | ||
| 1988 | Anderstorp | grid 25 | DNF | |
| 1988 | Brno | grid 31 | 22 | |
| 1989 | Phillip Island | grid 22 | 14 +2 | |
| 1989 | Laguna Seca | DNF | ||
| 1989 | Jerez | grid 20 | DNF | |
| 1989 | Misano | grid 28 | 10 +6 | |
| 1989 | Hockenheim | grid 25 | DNF | |
| 1989 | Salzburgring | grid 20 | 21 | |
| 1989 | Rijeka | grid 23 | 20 | |
| 1989 | Assen | grid 27 | 23 | |
| 1989 | Spa | grid 22 | 19 | |
| 1989 | Le Mans | grid 27 | 21 | |
| 1989 | Donington | grid 25 | DNF | |
| 1989 | Anderstorp | grid 18 | 16 | |
| 1989 | Brno | grid 20 | DNF | |
| 1989 | Goiânia | grid 18 | 17 | |
| 1990 | Laguna Seca | grid 15 | 10 +6 | |
| 1990 | Jerez | grid 14 | 12 +4 | |
| 1990 | Misano | grid 18 | 13 +3 | |
| 1990 | Nürburgring | grid 16 | 13 +3 | |
| 1990 | Rijeka | grid 16 | 9 +7 | |
| 1990 | Assen | grid 21 | 16 | |
| 1991 | Laguna Seca | 15 +1 | ||
| 1991 | Jerez | DNF | ||
| 1991 | Misano | DNF | ||
| 1991 | Jarama | 15 +1 | ||
| 1991 | Assen | 15 +1 | ||
| 1991 | Paul Ricard | DNF | ||
| 1991 | Donington | DNF | ||
| 1991 | Shah Alam | 14 +2 | ||
| 1992 | Suzuka | Out on lap 1 | ||
| 1992 | Eastern Creek | grid 25 | 22 | |
| 1992 | Shah Alam | grid 21 | 16 | |
| 1992 | Jerez | grid 29 | 22 | |
| 1992 | Mugello | grid 24 | 21 | |
| 1992 | Catalunya | grid 25 | 21 | |
| 1992 | Hockenheim | grid 25 | 18 | |
| 1992 | Assen | grid 21 | 17 | |
| 1992 | Hungaroring | grid 23 | DNF | |
| 1992 | Magny-Cours | grid 22 | 15 | |
| 1992 | Donington | grid 25 | 13 | |
| 1992 | Interlagos | grid 22 | 19 | |
| 1992 | Kyalami | grid 27 | 21 | |
| 1993 | Hockenheim | grid 31 | DNF | |
| 1995 | Nürburgring | grid 27 | 20 | |
| 1996 | Nürburgring | grid 23 | 17 |