Lisa Matviyenko defeated Petia Arshinkova 2-6 6-4 6-1 in the W15 Antalya 9 round of 32 on clay. The upset overturned the form book — Petia Arshinkova came in leading the head-to-head 1–0, but Lisa Matviyenko had been the form player, winning 2 of their last 6 on clay. Lisa Matviyenko claimed a first win over Petia Arshinkova in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2015-03-02 | Antalya $10K | R32 | clay | Petia Arshinkova | 6-4 3-6 6-4 |