Sandra Kleinova defeated Joanna Sakowicz Kostecka 6-0 7-5 in the Bolton 25K qualifying round on hard. The upset overturned the form book — Joanna Sakowicz Kostecka came in leading the head-to-head 1–0. Sandra Kleinova claimed a first win over Joanna Sakowicz Kostecka in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2005-11-21 | Opole 25K | R16 | carpet | Joanna Sakowicz Kostecka | 4-6 6-4 6-4 |