1997 | FIA GT Championship | AMG-Mercedes | 5 | 11 | 1 | 1 | 5 |
1996 | Deutsche Tourenwagen Masters | Alfa Corse | 3 | 24 | 7 | 4 | 7 |
1995 | Deutsche Tourenwagen Masters | Alfa Corse | 11 | 21 | 0 | 1 | 2 |
1994 | Deutsche Tourenwagen Masters | Alfa Corse | 4 | 24 | 5 | 0 | 5 |
1993 | Deutsche Tourenwagen Masters | Alfa Corse | 8 | 21 | 2 | 4 | 5 |
1990 | FIA Formula One World Championship | Benetton Formula | 8 | 14 | 0 | 0 | 3 |
1989 | FIA Formula One World Championship | Benetton Formula | 6 | 16 | 1 | 0 | 4 |
1988 | FIA Formula One World Championship | Benetton Formula | 10 | 16 | 0 | 0 | 2 |
1987 | FIA Formula One World Championship | Minardi Team | 16 | 0 | 0 | 0 | |
1986 | FIA Formula One World Championship | Minardi Team | 15 | 0 | 0 | 0 | |
1985 | 24 Hours of Le Mans | Martini Lancia | 1 | 0 | 0 | 0 | |
1984 | 24 Hours of Le Mans | Martini Lancia | 1 | 0 | 1 | 0 | |
1983 | 24 Hours of Le Mans | Martini Racing | 1 | 0 | 0 | 0 |