Klaudia Boczova defeated Kristina Kucova 6-3 2-6 7-6 in the Zagreb 25K qualifying round on clay. The upset overturned the form book — Kristina Kucova came in leading the head-to-head 2–0, but Klaudia Boczova had been the form player, winning 5 of their last 6 on clay. Klaudia Boczova claimed a first win over Kristina Kucova in three meetings, narrowing the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2008-07-21 | Les Contamines 25K | R32 | hard | Kristina Kucova | 7-5 6-3 |
| 2007-05-14 | Michalovce 10K | SF | clay | Kristina Kucova | 6-4 6-3 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.