Katerina Siniakova defeated Barbora Strycova 6-4 6-2 in the Prague quarter-final on clay. The upset overturned the form book — Barbora Strycova came in leading the head-to-head 3–0. Katerina Siniakova claimed a first win over Barbora Strycova in four meetings, narrowing the head-to-head to 3–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2019-04-29 | Prague | QF | clay | Barbora Strycova | 6-1 6-2 |
| 2018-05-28 | Roland Garros | R32 | clay | Barbora Strycova | 6-2 6-3 |
| 2017-05-01 | Prague | QF | clay | Barbora Strycova | 6-3 5-7 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
Per-surface Serve / Return Rating (0–100, percentile within the clay field, opponent-adjusted over 52 weeks). About
Averages over each player's completed matches in the selected window (200 vs 200). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About
Siniakova K.: 12 days rest · 2 matches (14d). Higher means fresher. About