Barbora Strycova defeated Samantha Stosur 7-6 6-2 in the Sydney round of 16 on hard. The upset overturned the form book — Samantha Stosur came in leading the head-to-head 3–1. Barbora Strycova narrowed the head-to-head to 3–2.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2019-05-27 | Roland Garros | R128 | clay | Samantha Stosur | 6-2 7-6(3) |
| 2017-02-13 | Doha | R16 | hard | Samantha Stosur | 6-3 3-6 6-4 |
| 2016-08-15 | Cincinnati | R32 | hard | Barbora Strycova | 7-6(11) 6-3 |
| 2016-04-25 | Prague | QF | clay | Samantha Stosur | 6-3 6-7(3) 7-6(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 (200 vs 197). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About