Polina Vinogradova defeated Natalia Vikhlyantseva 5-7 7-5 6-4 in the Wiesbaden $25K quarter-final on clay. The upset overturned the form book — Natalia Vikhlyantseva came in leading the head-to-head 1–0, but Polina Vinogradova had been the form player, winning 2 of their last 4 on clay. Polina Vinogradova claimed a first win over Natalia Vikhlyantseva in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2015-08-17 | Saint Petersburg $25K | SF | clay | Natalia Vikhlyantseva | 6-2 6-4 |
Averages over each player's completed matches in the selected window (1 vs 197). ATP, WTA & Challenger.
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. Small sample — read as indicative. About