Iveta Gerlova defeated Natalia Kolat 6-4 6-2 in the Olecko 10K round of 32 on clay. The upset overturned the form book — Natalia Kolat came in leading the head-to-head 1–0. Iveta Gerlova claimed a first win over Natalia Kolat in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2004-08-30 | Warsaw 3 10K | R32 | clay | Natalia Kolat | 6-4 4-6 6-4 |