Stadium: Estadio Akron de Tenis Round: 28 Ground: Hardcourt indoor
| WTA Indian Wells WD | 2021/10/14 20:00 | Aoyama/Shibahara v Hsieh/Mertens | 2-6,0-6 |
| Wimbledon Women WD | 2021/07/09 12:00 | Hsieh/Mertens v Aoyama/Shibahara | 6-4,1-6,6-3 |
| WTA Finals WD | 2021/11/14 22:30 | Aoyama/Shibahara v Stosur/Zhang | 6-4,3-6,7-10 |
| WTA Finals WD | 2021/11/12 21:15 | Aoyama/Shibahara v Melichar/Schuurs | 6-4,7-6 |
| WTA Finals WD | 2021/11/10 21:40 | Aoyama/Shibahara v Jurak/Klepac | 6-0,6-4 |
| WTA Indian Wells WD | 2021/10/14 20:00 | Aoyama/Shibahara v Hsieh/Mertens | 2-6,0-6 |
| WTA Indian Wells WD | 2021/10/12 20:00 | Ninomiya/Santamaria v Aoyama/Shibahara | 1-6,6-7 |
| WTA Indian Wells WD | 2021/10/10 01:00 | Muhammad/Pegula v Aoyama/Shibahara | 3-6,4-6 |
| WTA Indian Wells WD | 2021/10/07 18:00 | Mirza/Zhang v Aoyama/Shibahara | 6-4,3-6,13-15 |
| WTA Chicago WD | 2021/10/01 16:45 | Jurak/Klepac v Aoyama/Shibahara | 7-6,2-6,11-9 |
| WTA Finals WD | 2021/11/16 04:35 | Hsieh/Mertens v Fichman/Olmos | 6-4,7-6 |
| WTA Finals WD | 2021/11/13 22:25 | Krejcikova/Siniakova v Hsieh/Mertens | 6-3,6-1 |
| WTA Finals WD | 2021/11/11 21:45 | Hsieh/Mertens v Guarachi/Krawczyk | 7-6,6-2 |
| WTA Indian Wells WD | 2021/10/16 18:00 | Kudermetova/Rybakina v Hsieh/Mertens | 6-7,3-6 |
| WTA Indian Wells WD | 2021/10/14 20:00 | Aoyama/Shibahara v Hsieh/Mertens | 2-6,0-6 |
| WTA Indian Wells WD | 2021/10/13 01:00 | Fernandez/Gauff v Hsieh/Mertens | 5-7,4-6 |
| WTA Indian Wells WD | 2021/10/11 20:10 | Mattek-Sands/Swiatek v Hsieh/Mertens | 6-1,4-6,8-10 |
| WTA Indian Wells WD | 2021/10/09 01:00 | Anisimova/Yastremska v Hsieh/Mertens | 1-6,1-6 |