| Date | Grandprix | Team | Winning Time | Leader Offset | Pos | Pts | Total |
| 11/03/1990 | United States | Toro Rosso | 112:32.829 | +1 lap | 7 | 0 | 0 |
| 25/03/1990 | Brazil | Toro Rosso | 97:21.258 | +2 laps | 9 | 0 | 0 |
| 13/05/1990 | San Marino | Toro Rosso | Disqualified - DNS:Practice Accident | 0 | 0 | ||
| 27/05/1990 | Monaco | Toro Rosso | Retirement - Electrical | 0 | 0 | ||
| 10/06/1990 | Canada | Toro Rosso | Retirement - Hit By Suzuki | 0 | 0 | ||
| 24/06/1990 | Mexican | Toro Rosso | 92:35.783 | +1 lap | 12 | 0 | 0 |
| 08/07/1990 | France | Toro Rosso | Retirement - Electrical | 0 | 0 | ||
| 15/07/1990 | Britain | Toro Rosso | Retirement - Alternator | 0 | 0 | ||
| 29/07/1990 | Germany | Toro Rosso | Retirement - Engine | 0 | 0 | ||
| 12/08/1990 | Hungary | Toro Rosso | Retirement - Accident With Alesi | 0 | 0 | ||
| 26/08/1990 | Belgium | Toro Rosso | 86:31.997 | +2 laps | 15 | 0 | 0 |
| 09/09/1990 | Italy | Toro Rosso | Retirement - Suspension | 0 | 0 | ||
| 23/09/1990 | Portugese | Toro Rosso | 82:11.014 | +2 laps | 11 | 0 | 0 |
| 30/09/1990 | Spain | Toro Rosso | Retirement - Loose Wheel | 0 | 0 | ||
| 21/10/1990 | Japan | Toro Rosso | 94:36.824 | +1 lap | 8 | 0 | 0 |
| 04/11/1990 | Australia | Toro Rosso | 109:44.57 | +2 laps | 9 | 0 | 0 |