Stadium: Court 1 Round: 29 Ground: Hardcourt indoor
| WTA Moscow WD | 2021/10/22 13:05 | Dzalamidze/Rakhimova v Kichenok/Olaru | 5-7,5-7 |
| WTA Moscow WD | 2021/10/18 09:00 | Kichenok/Olaru v Martincova/Vondrousova | 0-6,6-2,10-4 |
| WTA Indian Wells WD | 2021/10/07 03:00 | Kichenok/Olaru v Muhammad/Pegula | 3-6,6-3,7-10 |
| WTA Chicago WD | 2021/09/30 20:35 | Kichenok/Olaru v Melichar/Schuurs | 6-4,5-7,3-10 |
| WTA Chicago WD | 2021/09/29 14:00 | Kichenok/Olaru v Christian/Routliffe | 6-4,7-5 |
| US Open Women WD | 2021/09/06 22:15 | Guarachi/Krawczyk v Kichenok/Olaru | 6-3,6-2 |
| US Open Women WD | 2021/09/05 20:15 | Petkovic/Tomljanovic v Kichenok/Olaru | 7-5,1-6,2-6 |
| US Open Women WD | 2021/09/02 23:10 | Mirza/Vandeweghe v Kichenok/Olaru | 6-4,4-6,3-6 |
| WTA Moscow WD | 2021/10/22 12:00 | Bouzkova/Hradecka v Ostapenko/Siniakova | 2-6,7-5,2-10 |
| WTA Moscow WD | 2021/10/21 09:00 | Kuzmova/Panova v Ostapenko/Siniakova | 7-5,3-6,9-11 |
| WTA Moscow WD | 2021/10/20 11:40 | Lapko/Marozava v Ostapenko/Siniakova | 3-6,2-6 |
| WTA Dubai WD | 2019/02/21 11:55 | Arruabarrena/Christian v Ostapenko/Siniakova | 1-6,6-3,10-8 |
| WTA Dubai WD | 2019/02/17 12:30 | Elbaba/Fomina v Ostapenko/Siniakova | 2-6,3-6 |