| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2019-04-01 | Charleston | R16 | clay | Maria Sakkari | 7-6(8) 6-3 |
| 2018-09-17 | Seoul | SF | hard | Kiki Bertens | 6-4 6-2 |
| 2018-05-07 | Madrid | R64 | clay | Kiki Bertens | 6-4 6-4 |
| 2017-08-28 | US Open | R128 | hard | Maria Sakkari | 6-3 6-4 |
Averages from each player's recent completed matches (20 vs 20). ATP, WTA & Challenger.