Eric Geboers
| Runda | Tor | Data | Kierowca | Pojazd | Zespół |
|---|---|---|---|---|---|
| 1 |  Valkenswaard | 1990.04.01 | Kawasaki |  | |
| 2 |  Payerne | 1990.04.29 | Kawasaki | | |
| 3 |  Sittendorf | 1990.05.06 | Kawasaki | | |
| 4 |  Brou | 1990.05.13 | Honda | | |
| 5 |  Ruskeasanta | 1990.06.10 | Honda | | |
| 6 |  Cingoli | 1990.06.24 | Honda | | |
| 7 |  Hawkstone Park | 1990.07.08 | Honda | | |
| 8 |  Goldbach | 1990.07.15 | KTM | | |
| 9 |  Baldasserona | 1990.07.29 | Honda | | |
| 10 | Namur | 1990.08.05 | Honda | | |
| 11 |  Folkendange | 1990.08.12 | KTM | | |
| 12 |  Glen Helen | 1990.08.26 | Honda | |
