Eva Bes Ostariz defeated Amanda Hopmans 2-6 6-1 6-4 in the Lerida 25K qualifying round on clay. The upset overturned the form book — Amanda Hopmans came in leading the head-to-head 1–0. Eva Bes Ostariz claimed a first win over Amanda Hopmans in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 1998-09-14 | Bordeaux 50K | R16 | clay | Amanda Hopmans | 6-1 6-1 |