Stefanie Haidner defeated Maria Geznenge 4-6 7-6 6-4 in the Martina Franca 25K round of 16 on clay. The upset overturned the form book — Maria Geznenge came in leading the head-to-head 1–0. Stefanie Haidner claimed a first win over Maria Geznenge in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2004-09-27 | Belgrade 25K | R32 | clay | Maria Geznenge | 5-7 6-3 6-3 |