Stadium: Court 8 Round: 26 Ground: Hardcourt outdoor
| Wimbledon Women WD | 2021/07/10 15:10 | Kudermetova/Vesnina v Hsieh/Mertens | 6-3,5-7,7-9 |
| Wimbledon Women WD | 2021/07/09 12:00 | Hsieh/Mertens v Aoyama/Shibahara | 6-4,1-6,6-3 |
| Wimbledon Women WD | 2021/07/07 10:00 | Krunic/Stojanovic v Hsieh/Mertens | 1-6,3-6 |
| Wimbledon Women WD | 2021/07/05 12:55 | Muhammad/Pegula v Hsieh/Mertens | 5-7,3-6 |
| Wimbledon Women WD | 2021/07/03 14:25 | Doi/Golubic v Hsieh/Mertens | 1-6,7-5,0-6 |
| Wimbledon Women WD | 2021/07/01 13:35 | Diatchenko/Voskoboeva v Hsieh/Mertens | 5-7,2-6 |
| WTA Birmingham WD | 2021/06/19 16:15 | Hsieh/Mertens v Jabeur/Perez | 6-3,5-7,3-10 |
| WTA Birmingham WD | 2021/06/18 15:15 | Hsieh/Mertens v Bains/Martincova | 6-2,6-4 |
| WTA Cincinnati WD | 2021/08/17 01:30 | Carter/Santamaria v Blinkova/Sasnovich | 5-7,4-6 |