Nina Duebbers defeated Zuzana Hejdova 7-5 6-1 in the Vaihingen 25K round of 16 on clay. The result followed the form book — Nina Duebbers came in leading the head-to-head 1–0. Nina Duebbers extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 1998-11-10 | Bossonnens 10K | R32 | carpet | Nina Duebbers | 6-3 6-3 |