Stadium: Stadium 4 Round: 27 Ground: Hardcourt outdoor
| WTA - Chicago - Dublu Feminin | 2021/09/30 14:00 | Ninomiya/Santamaria v Aoyama/Shibahara | 1-6,3-6 |
| WTA - Indian Wells - Dublu Feminin | 2021/10/10 18:00 | Fichman/Olmos v Ninomiya/Santamaria | 4-6,2-6 |
| WTA - Indian Wells - Dublu Feminin | 2021/10/08 22:30 | Ninomiya/Santamaria v Flipkens/Sorribes Tormo | 7-6,3-6,10-6 |
| WTA - Chicago - Dublu Feminin | 2021/09/30 14:00 | Ninomiya/Santamaria v Aoyama/Shibahara | 1-6,3-6 |
| WTA - Chicago - Dublu Feminin | 2021/09/29 15:00 | Ninomiya/Santamaria v Neel/Rodionova | 6-3,6-4 |
| Australian Open - Dublu Feminin | 2021/02/10 06:40 | Kichenok/Ostapenko v Ninomiya/Santamaria | 7-6,6-4 |
| WTA - Indian Wells - Dublu Feminin | 2021/10/10 01:00 | Muhammad/Pegula v Aoyama/Shibahara | 3-6,4-6 |
| WTA - Indian Wells - Dublu Feminin | 2021/10/07 18:00 | Mirza/Zhang v Aoyama/Shibahara | 6-4,3-6,13-15 |
| WTA - Chicago - Dublu Feminin | 2021/10/01 16:45 | Jurak/Klepac v Aoyama/Shibahara | 7-6,2-6,11-9 |
| WTA - Chicago - Dublu Feminin | 2021/09/30 14:00 | Ninomiya/Santamaria v Aoyama/Shibahara | 1-6,3-6 |
| US Open - Dublu Feminin | 2021/09/06 15:00 | Stosur/Zhang v Aoyama/Shibahara | 7-5,7-5 |
| US Open - Dublu Feminin | 2021/09/03 17:00 | Hozumi/Rosolska v Aoyama/Shibahara | 6-7,2-6 |
| US Open - Dublu Feminin | 2021/09/02 21:05 | Brengle/Liu v Aoyama/Shibahara | 2-6,3-6 |
| WTA - Cleveland - Dublu Feminin | 2021/08/28 19:10 | Aoyama/Shibahara v McHale/Mirza | 7-5,6-3 |