Stadium: Court 16 Round: 24 Ground: Hardcourt outdoor
| WTA Yarra Valley Classic WD | 2021/02/03 03:25 | Kostyuk/Sasnovich v Xu/Yang | 5-7,6-4,10-6 |
| WTA Yarra Valley Classic WD | 2021/02/02 07:45 | Kostyuk/Sasnovich v Muhammad/Pegula | 6-2,3-6,10-8 |
| French Open Women WD | 2020/10/06 10:55 | Kostyuk/Sasnovich v Babos/Mladenovic | 2-6,5-7 |
| French Open Women WD | 2020/10/04 13:10 | Dabrowski/Ostapenko v Kostyuk/Sasnovich | 4-6,4-6 |
| French Open Women WD | 2020/10/02 10:40 | Flipkens/Pavlyuchenkova v Kostyuk/Sasnovich | 3-6,6-4,2-6 |
| French Open Women WD | 2020/10/01 12:15 | Kostyuk/Sasnovich v Hradecka/Klepac | 6-4,6-1 |
| WTA Gippsland Trophy WD | 2021/02/01 06:00 | Barthel/Zhu v Bouzkova/Sorribes Tormo | 2-6,4-6 |