Karina Karner defeated Marylene Losey 6-1 6-3 in the Brussels 10K round of 16 on clay. The upset overturned the form book — Marylene Losey came in leading the head-to-head 1–0. Karina Karner claimed a first win over Marylene Losey in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 1999-04-26 | Hatfield 10K | R32 | clay | Marylene Losey | 6-0 6-1 |