Bianca Hincu defeated Sofia Kvatsabaia 7-5 6-1 in the Antalya 10K qualifying round on clay. The upset overturned the form book — Sofia Kvatsabaia came in leading the head-to-head 1–0. Bianca Hincu claimed a first win over Sofia Kvatsabaia in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2011-10-17 | Antalya 10K | R16 | clay | Sofia Kvatsabaia | 6-3 6-2 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.