Lotty Seelen defeated Stefanie Haidner 7-5 6-4 in the Alkmaar 10K round of 32 on clay. The result followed the form book — Lotty Seelen came in leading the head-to-head 1–0. Lotty Seelen extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 1999-04-26 | Maglie 10K | R32 | clay | Lotty Seelen | 6-4 6-2 |