Marketa Vondrousova defeated Lara Arruabarrena 6-1 6-2 in the Istanbul quarter-final on clay. The result followed the form book — Marketa Vondrousova came in leading the head-to-head 1–0. Marketa Vondrousova extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2018-07-16 | Gstaad | R32 | clay | Marketa Vondrousova | 6-3 6-3 |
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 (199 vs 76). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About