258 pts · Poles 0
40 of these races have no result in the official data; their results come from the Italian Wikipedia.
| 1989 | Assen | grid 8 | 13 +3 | |
| 1990 | Jerez | Did not start | ||
| 1990 | Misano | grid 29 | 12 +4 | |
| 1990 | Nürburgring | grid 8 | 15 +1 | |
| 1990 | Salzburgring | grid 18 | 9 +7 | |
| 1990 | Rijeka | DNF | ||
| 1990 | Assen | grid 13 | 4 +13 | |
| 1990 | Spa | grid 10 | 15 +1 | |
| 1990 | Le Mans | grid 14 | 11 +5 | |
| 1990 | Donington | grid 17 | DNF | |
| 1990 | Anderstorp | grid 16 | 12 +4 | |
| 1990 | Brno | grid 12 | 4 +13 | |
| 1990 | Hungaroring | grid 11 | 9 +7 | |
| 1990 | Phillip Island | grid 15 | 17 | |
| 1991 | Suzuka | grid 12 | 11 +5 | |
| 1991 | Eastern Creek | grid 6 | DNF | |
| 1991 | Jerez | grid 8 | 4 +13 | |
| 1991 | Misano | grid 8 | 8 +8 | |
| 1991 | Hockenheim | grid 7 | 4 +13 | |
| 1991 | Salzburgring | grid 3 | 21 | |
| 1991 | Jarama | grid 14 | 18 | |
| 1991 | Assen | grid 9 | 6 +10 | |
| 1991 | Paul Ricard | grid 7 | 4 +13 | |
| 1991 | Donington | grid 11 | 4 +13 | |
| 1991 | Mugello | grid 8 | 6 +10 | |
| 1991 | Brno | grid 5 | 3 +15 | |
| 1991 | Shah Alam | grid 12 | 5 +11 | |
| 1992 | Suzuka | grid 3 | DNF | |
| 1992 | Eastern Creek | grid 16 | 10 +1 | |
| 1992 | Shah Alam | grid 6 | 7 +4 | |
| 1992 | Jerez | grid 10 | 6 +6 | |
| 1992 | Mugello | grid 5 | 7 +4 | |
| 1992 | Catalunya | grid 6 | 2 +15 | |
| 1992 | Hockenheim | grid 4 | 4 +10 | |
| 1992 | Assen | grid 7 | 4 +10 | |
| 1992 | Hungaroring | grid 5 | 5 +8 | |
| 1992 | Magny-Cours | grid 5 | 14 | |
| 1992 | Donington | grid 12 | 14 | |
| 1992 | Interlagos | grid 12 | 11 | |
| 1992 | Kyalami | grid 12 | 13 | |
| 1993 | Salzburgring | grid 9 | 13 +3 | |
| 1993 | Hockenheim | grid 12 | 19 | |
| 1993 | Assen | grid 15 | Out on lap 1 | |
| 1993 | Catalunya | grid 13 | 21 | |
| 1993 | Mugello | grid 20 | 24 | |
| 1993 | Donington | grid 23 | DNF | |
| 1993 | Brno | grid 20 | 12 +4 | |
| 1993 | Misano | grid 19 | 19 | |
| 1993 | Laguna Seca | grid 23 | DNF | |
| 1993 | Jarama | grid 26 | DNF | |
| 1994 | Eastern Creek | grid 21 | 13 +3 | |
| 1994 | Shah Alam | grid 20 | DNF | |
| 1994 | Suzuka | grid 27 | 21 | |
| 1994 | Jerez | grid 17 | 18 | |
| 1994 | Salzburgring | grid 18 | 20 | |
| 1994 | Hockenheim | grid 28 | DNF | |
| 1994 | Assen | grid 11 | 10 +6 | |
| 1994 | Mugello | grid 19 | 19 | |
| 1994 | Le Mans | grid 19 | 19 | |
| 1994 | Donington | grid 17 | 14 +2 | |
| 1994 | Laguna Seca | grid 11 | 20 | |
| 1994 | Buenos Aires | grid 25 | DNF | |
| 1994 | Catalunya | grid 22 | DNF | |
| 1995 | Eastern Creek | grid 23 | DNF | |
| 1995 | Shah Alam | grid 20 | 9 +7 | |
| 1995 | Suzuka | grid 26 | 21 | |
| 1995 | Jerez | grid 20 | 26 | |
| 1995 | Nürburgring | grid 26 | DNF | |
| 1995 | Mugello | grid 20 | 19 | |
| 1995 | Assen | grid 24 | 18 | |
| 1995 | Le Mans | grid 14 | 15 +1 | |
| 1995 | Donington | grid 11 | 13 +3 | |
| 1995 | Brno | grid 17 | DNF | |
| 1995 | Rio | grid 26 | DNF | |
| 1995 | Buenos Aires | grid 29 | 18 | |
| 1995 | Catalunya | grid 27 | 17 | |
| 1996 | Shah Alam | grid 15 | DNF | |
| 1996 | Sentul | grid 19 | DNF | |
| 1996 | Suzuka | grid 28 | DNF | |
| 1996 | Jerez | grid 24 | 23 | |
| 1996 | Mugello | grid 25 | 21 | |
| 1996 | Paul Ricard | grid 23 | 18 | |
| 1996 | Assen | grid 16 | 15 +1 | |
| 1996 | Nürburgring | grid 11 | DNF | |
| 1996 | Donington | grid 23 | 16 | |
| 1996 | Red Bull Ring | grid 18 | DNF | |
| 1996 | Brno | grid 20 | 23 | |
| 1996 | Imola | grid 16 | 21 | |
| 1996 | Catalunya | grid 22 | 15 +1 | |
| 1996 | Rio | grid 22 | 19 | |
| 1996 | Eastern Creek | grid 19 | 17 | |
| 1997 | Imola | grid 19 | DNF |