Stadium: Court 3 Round: 27 Ground: Grass
| Wimbledon Women WD | 2021/07/05 16:00 | Krejcikova/Siniakova v Kuzmova/Rus | 7-6,6-3 |
| French Open Women WD | 2021/06/13 09:30 | Mattek-Sands/Swiatek v Krejcikova/Siniakova | 4-6,2-6 |
| French Open Women WD | 2021/06/11 11:00 | Linette/Pera v Krejcikova/Siniakova | 1-6,2-6 |
| French Open Women WD | 2021/06/08 10:00 | Pliskova/Pliskova v Krejcikova/Siniakova | 4-6,4-6 |
| French Open Women WD | 2021/06/06 11:05 | Dabrowski/Fernandez v Krejcikova/Siniakova | 3-6,6-3,3-6 |
| French Open Women WD | 2021/06/04 14:30 | Heisen/Peschke v Krejcikova/Siniakova | 4-6,0-6 |
| French Open Women WD | 2021/06/02 15:10 | Hesse/Tan v Krejcikova/Siniakova | 3-6,2-6 |
| WTA Rome WD | 2021/05/14 10:15 | Mladenovic/Vondrousova v Krejcikova/Siniakova | 2-6,6-4,10-3 |
| Wimbledon Women WD | 2021/07/06 17:00 | Gauff/McNally v Kudermetova/Vesnina | 6-7,6-4,3-6 |
| Wimbledon Women WD | 2021/07/03 13:15 | Kudermetova/Vesnina v Mattek-Sands/Mirza | 6-4,6-3 |
| Wimbledon Women WD | 2021/07/02 15:25 | Kudermetova/Vesnina v Pavlyuchenkova/Rybakina | 6-4,6-2 |
| WTA Eastbourne WD | 2021/06/23 11:30 | Kudermetova/Vesnina v Fichman/Olmos | 6-7,4-6 |
| French Open Women WD | 2021/06/03 10:35 | Kudermetova/Vesnina v Friedsam/Wang | 1-6,5-7 |