| 🇯🇵Japanese Grand Prix 1998 | 1 Nov 1998 | Sauber | 11 | 10 | |
| 🇩🇪Luxembourg Grand Prix 1998 | 27 Sept 1998 | Sauber | 13 | Engine | |
| 🇮🇹Italian Grand Prix 1998 | 13 Sept 1998 | Sauber | 15 | Spun off | |
| 🇧🇪Belgian Grand Prix 1998 | 30 Aug 1998 | Sauber | 12 | Collision | |
| 🇭🇺Hungarian Grand Prix 1998 | 16 Aug 1998 | Sauber | 15 | 10 | |
| 🇩🇪German Grand Prix 1998 | 2 Aug 1998 | Sauber | 12 | Gearbox | |
| 🇦🇹Austrian Grand Prix 1998 | 26 Jul 1998 | Sauber | 18 | 8 | |
| 🇬🇧British Grand Prix 1998 | 12 Jul 1998 | Sauber | 9 | Spun off | |
| 🇫🇷French Grand Prix 1998 | 28 Jun 1998 | Sauber | 13 | 8 | |
| 🇨🇦Canadian Grand Prix 1998 | 7 Jun 1998 | Sauber | 12 | Spun off | |
| 🇲🇨Monaco Grand Prix 1998 | 24 May 1998 | Sauber | 9 | 7 | |
| 🇪🇸Spanish Grand Prix 1998 | 10 May 1998 | Sauber | 7 | 7 | |
| 🇮🇹San Marino Grand Prix 1998 | 26 Apr 1998 | Sauber | 11 | Puncture | |
| 🇦🇷Argentine Grand Prix 1998 | 12 Apr 1998 | Sauber | 12 | Collision | |
| 🇧🇷Brazilian Grand Prix 1998 | 29 Mar 1998 | Sauber | 14 | 11 | |
| 🇦🇺Australian Grand Prix 1998 | 8 Mar 1998 | Sauber | 5 | 6 | 1 |