Katarina Kachlikova defeated Joanna Sakowicz Kostecka 7-6 6-3 in the Bari 25K round of 32 on clay. Katarina Kachlikova extended the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2004-11-22 | Opole 25K | R16 | carpet | Katarina Kachlikova | 6-3 6-3 |
| 2001-11-12 | Stupava 10K | R32 | hard | Joanna Sakowicz Kostecka | 6-0 6-3 |