Polona Hercog defeated Svetlana Kuznetsova 6-1 1-6 7-5 in the Istanbul quarter-final on clay. The upset overturned the form book — Svetlana Kuznetsova came in leading the head-to-head 3–0. Polona Hercog claimed a first win over Svetlana Kuznetsova in four meetings, narrowing the head-to-head to 3–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2018-05-14 | Rome | R64 | clay | Svetlana Kuznetsova | 6-2 6-4 |
| 2017-07-03 | Wimbledon | R32 | grass | Svetlana Kuznetsova | 6-4 6-0 |
| 2014-07-28 | Washington | R32 | hard | Svetlana Kuznetsova | 6-3 6-2 |
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About
Averages over each player's completed matches in the selected window (200 vs 79). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About
Hercog P.: 1 day rest · 1 match, 26 games (7d). Higher means fresher. About