Joanna Sakowicz Kostecka defeated Ana Timotic 7-6 4-6 7-5 in the La Palma 25K round of 32 on hard. The upset overturned the form book — Ana Timotic came in leading the head-to-head 1–0. Joanna Sakowicz Kostecka claimed a first win over Ana Timotic in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2005-07-04 | Torun 25K | F | clay | Ana Timotic | 6-1 6-2 |