Kateryna Baindl defeated Anastasija Sevastova 6-2 6-3 in the Istanbul quarter-final on clay. The upset overturned the form book — Anastasija Sevastova came in leading the head-to-head 1–0. Kateryna Baindl claimed a first win over Anastasija Sevastova in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2017-08-28 | US Open | R64 | hard | Anastasija Sevastova | 6-4 6-4 |
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 197). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About