Stadium: Court 1 Round: 26 Ground: Clay
| WTA - Rome - Doubles Femmes | 2021/05/11 13:30 | Garcia/Podoroska v Carter H / Stefani L | 1-6,2-6 |
| WTA - Saint-Malo - Doubles Femmes | 2021/05/09 11:30 | Carter H / Stefani L v Christian K / Santamaria S | 6-7,6-4,5-10 |
| WTA - Saint-Malo - Doubles Femmes | 2021/05/07 09:30 | Carter H / Stefani L v Lechemia/Wachaczyk | 6-2,6-2 |
| WTA - Saint-Malo - Doubles Femmes | 2021/05/05 09:00 | Carter H / Stefani L v Heisen/Lister | 6-2,6-4 |
| WTA - Madrid - Doubles Femmes | 2021/04/30 14:10 | Mattek-Sands/Swiatek v Carter H / Stefani L | 2-6,6-3,10-6 |
| WTA - Stuttgart - Doubles Femmes | 2021/04/21 17:20 | Carter H / Stefani L v Kichenok N / Olaru R | 6-7,4-6 |
| WTA - Charleston - Doubles Femmes | 2021/04/06 16:55 | Bouzkova/Hradecka v Carter H / Stefani L | 6-2,6-4 |
| WTA - Miami - Doubles Femmes | 2021/04/04 19:30 | Aoyama/Shibahara v Carter H / Stefani L | 6-2,7-5 |
| WTA - Madrid - Doubles Femmes | 2021/05/08 11:30 | Dabrowski/Schuurs v Krejcikova B / Siniakova K | 4-6,3-6 |
| WTA - Madrid - Doubles Femmes | 2021/05/06 13:00 | Bencic/Teichmann v Krejcikova B / Siniakova K | 2-6,4-6 |
| WTA - Madrid - Doubles Femmes | 2021/05/05 10:30 | Xu/Zhang v Krejcikova B / Siniakova K | 1-6,0-6 |
| WTA - Madrid - Doubles Femmes | 2021/05/04 16:35 | Keys/Pegula v Krejcikova B / Siniakova K | 6-3,2-6,8-10 |
| WTA - Miami - Doubles Femmes | 2021/03/29 00:10 | Gauff C / Mcnally C v Krejcikova B / Siniakova K | 6-7,6-4,10-8 |
| WTA - Miami - Doubles Femmes | 2021/03/27 17:40 | Bertens/Rus v Krejcikova B / Siniakova K | 1-6,4-6 |
| WTA - Dubaï - Doubles Femmes | 2021/03/11 13:15 | Babos/Kudermetova v Krejcikova B / Siniakova K | 6-3,7-5 |
| WTA - Dubaï - Doubles Femmes | 2021/03/10 11:30 | Kichenok N / Olaru R v Krejcikova B / Siniakova K | 7-5,4-6,6-10 |