Cecile De Winne defeated Rosa Maria Llaneras 6-1 6-0 in the Balaguer 10K round of 32 on clay. The upset overturned the form book — Rosa Maria Llaneras came in leading the head-to-head 1–0. Cecile De Winne claimed a first win over Rosa Maria Llaneras in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 1998-02-03 | Mallorca 10K | R32 | clay | Rosa Maria Llaneras | 6-0 6-2 |