Stadium: Court 11 Round: 25 Ground: Hardcourt outdoor
| WTA Madrid WD | 2021/05/04 12:10 | Vesnina/Zvonareva v Mattek-Sands/Swiatek | 4-6,6-3,10-5 |
| WTA Madrid WD | 2021/04/30 14:10 | Mattek-Sands/Swiatek v Carter/Stefani | 2-6,6-3,10-6 |
| WTA Miami WD | 2021/04/02 19:45 | Mattek-Sands/Swiatek v Aoyama/Shibahara | 6-3,6-7,2-10 |
| WTA Miami WD | 2021/03/31 18:15 | Kichenok/Ostapenko v Mattek-Sands/Swiatek | 1-6,4-6 |
| WTA Miami WD | 2021/03/28 17:25 | Mattek-Sands/Swiatek v Xu/Zhang | 6-3,6-1 |
| WTA Miami WD | 2021/03/26 16:35 | Blinkova/Niculescu v Mattek-Sands/Swiatek | 0-6,1-6 |
| WTA Madrid WD | 2021/05/05 12:30 | Martic/Rogers v Bencic/Teichmann | 3-6,6-7 |
| WTA Madrid WD | 2021/05/03 13:55 | Martic/Rogers v Kichenok/Olaru | 6-1,6-4 |
| WTA Madrid WD | 2021/04/30 12:40 | Chan/Chan v Martic/Rogers | 6-2,3-6,3-10 |
| WTA Miami WD | 2021/03/28 19:30 | Martic/Rogers v Muhammad/Pegula | 6-4,3-6,3-10 |
| WTA Miami WD | 2021/03/27 18:15 | Baptiste/Montgomery v Martic/Rogers | 2-6,2-6 |