Anastasija Sevastova defeated Samantha Stosur 2-6 7-6 7-5 in the Beijing round of 64 on hard. The result followed the form book — Anastasija Sevastova came in leading the head-to-head 3–2. Anastasija Sevastova extended the head-to-head to 4–2.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2018-06-18 | Mallorca | SF | grass | Anastasija Sevastova | 7-6(1) 6-1 |
| 2018-01-01 | Brisbane | R32 | hard | Anastasija Sevastova | 6-1 6-3 |
| 2017-04-24 | Stuttgart | R32 | clay | Anastasija Sevastova | 6-1 4-6 6-3 |
| 2017-02-13 | Doha | R32 | hard | Samantha Stosur | 7-5 6-4 |
| 2015-07-20 | Bad Gastein | R32 | clay | Samantha Stosur | 6-4 4-6 6-1 |
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 (197 vs 197). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About