Karolina Kosinska defeated Natalia Kolat 6-2 7-6 in the Gliwice 10K round of 16 on clay. The result followed the form book — Karolina Kosinska came in leading the head-to-head 1–0. Karolina Kosinska extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2004-05-17 | Gdynia 1 10K | R16 | clay | Karolina Kosinska | 6-2 6-4 |