Pernilla Mendesova defeated Justine Ozga 6-3 7-6 in the Sobota Rokietnica 50K q16 on clay. The upset overturned the form book — Justine Ozga came in leading the head-to-head 1–0, but Pernilla Mendesova had been the form player, winning 6 of their last 10 on clay. Pernilla Mendesova claimed a first win over Justine Ozga in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2015-05-18 | Szczawno Zdroj $10K | R32 | clay | Justine Ozga | 7-5 6-3 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.