Stadium: Stadium 9 Round: 26 Ground: Hardcourt outdoor
| Australian Open Women WD | 2021/02/10 00:00 | Aoyama/Shibahara v Muhammad/Pegula | 4-6,7-5,6-3 |
| WTA Indian Wells WD | 2021/10/07 03:00 | Kichenok/Olaru v Muhammad/Pegula | 3-6,6-3,7-10 |
| WTA Chicago WD | 2021/09/28 18:45 | Linette/Rosolska v Muhammad/Pegula | 1-6,6-3,10-8 |
| US Open Women WD | 2021/09/01 20:25 | Muhammad/Pegula v Krueger/Montgomery | 2-6,6-7 |
| Wimbledon Women WD | 2021/07/05 12:55 | Muhammad/Pegula v Hsieh/Mertens | 5-7,3-6 |
| Wimbledon Women WD | 2021/07/03 14:50 | Muhammad/Pegula v Kichenok/Ninomiya | 6-4,6-4 |
| Wimbledon Women WD | 2021/07/01 17:05 | Muhammad/Pegula v Davis/Raina | 6-3,6-2 |
| WTA Berlin WD | 2021/06/16 11:40 | Muhammad/Pegula v Fichman/Olmos | 4-6,6-1,5-10 |
| WTA Berlin WD | 2021/06/14 11:00 | Muhammad/Pegula v Muguruza/Petkovic | 2-6,6-3,10-5 |
| 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 Chicago WD | 2021/09/30 14:00 | Ninomiya/Santamaria v Aoyama/Shibahara | 1-6,3-6 |
| US Open Women WD | 2021/09/06 15:00 | Stosur/Zhang v Aoyama/Shibahara | 7-5,7-5 |
| US Open Women WD | 2021/09/03 17:00 | Hozumi/Rosolska v Aoyama/Shibahara | 6-7,2-6 |
| US Open Women WD | 2021/09/02 21:05 | Brengle/Liu v Aoyama/Shibahara | 2-6,3-6 |
| WTA Cleveland WD | 2021/08/28 19:10 | Aoyama/Shibahara v McHale/Mirza | 7-5,6-3 |
| WTA Cleveland WD | 2021/08/28 00:20 | Aoyama/Shibahara v Mattek-Sands/Rogers | 7-6,1-6,10-7 |