Stadium: Court 5 Round: 26 Ground: Hardcourt outdoor
| WTA Montreal WD | 2021/08/09 19:40 | Gumulya/Webley-Smith v Collard/Zhao | 2-6,3-6 |
| Wimbledon Women WD | 2021/07/01 10:00 | Mattek-Sands/Mirza v Guarachi/Krawczyk | 7-5,6-3 |
| WTA Eastbourne WD | 2021/06/24 11:40 | Kichenok/Ninomiya v Guarachi/Krawczyk | 0-6,6-4,10-7 |
| WTA Eastbourne WD | 2021/06/23 15:10 | Kostyuk/Svitolina v Guarachi/Krawczyk | 3-6,4-6 |
| WTA Berlin WD | 2021/06/16 10:00 | Guarachi/Krawczyk v Kudermetova/Vondrousova | 6-7,5-7 |
| WTA Berlin WD | 2021/06/14 13:45 | Guarachi/Krawczyk v Middendorf/Akugue | 6-3,6-2 |
| French Open Women WD | 2021/06/02 12:35 | Guarachi/Krawczyk v Linette/Pera | 3-6,7-6,3-6 |
| WTA Strasbourg WD | 2021/05/29 10:30 | Guarachi/Krawczyk v Ninomiya/Yang | 6-2,6-3 |
| WTA Strasbourg WD | 2021/05/28 10:00 | Guarachi/Krawczyk v Heisen/Melichar | 6-4,6-4 |