Most wins
Which rider has the most victories to their name this season before the start of Vuelta Ciclista al País Vasco 1990?
| # | Rider | Victories | |
|---|---|---|---|
| 1 | CORDES Tom | 4 | |
| 2 | ELLIOTT Malcolm | 3 | |
| 3 | INDURÁIN Miguel | 3 | |
| 4 | HERMANS Mathieu | 2 | |
| 5 | AMPLER Uwe | 1 | |
| 6 | BREUKINK Erik | 1 | |
| 7 | GASTÓN Iñaki | 1 | |
| 8 | KIEFEL Ron | 1 | |
| 9 | NIJBOER Erwin | 1 | |
| 10 | SUYKERBUYK Luc | 1 |