1 | 1975 | Italian Grand Prix | 55 | 12 | Scuderia Ferrari SpA SEFAC | Ferrari 312T | Ferrari 3.0 F12 | 1 | 3 |
2 | 1977 | Italian Grand Prix | 83 | 11 | Scuderia Ferrari SpA SEFAC | Ferrari 312T2 | Ferrari 3.0 F12 | 5 | 2 |
3 | 1978 | Italian Grand Prix | 98 | 1 | Parmalat Racing Team | Brabham BT46 | Alfa Romeo 115-12 | 4 | 1 |
4 | 1984 | Italian Grand Prix | 155 | 8 | Marlboro McLaren International | McLaren MP4-2 | TAG TTE PO1 | 4 | 1 |