Stadium: Estadio Akron de Tenis Round: 2 Ground: Hardcourt indoor
| WTA Finals WD | 2021/11/12 03:10 | Krejcikova/Siniakova v Fichman/Olmos | 6-4,6-1 |
| WTA Indian Wells WD | 2021/10/13 02:15 | Krejcikova/Siniakova v Kichenok/Ostapenko | 6-2,4-6,8-10 |
| WTA Indian Wells WD | 2021/10/11 02:35 | Krejcikova/Siniakova v Eikeri/Sasnovich | 6-3,6-2 |
| WTA Indian Wells WD | 2021/10/09 02:10 | Krejcikova/Siniakova v Golubic/Teichmann | 6-7,6-2,10-2 |
| US Open Women WD | 2021/09/02 21:10 | Linette/Pera v Krejcikova/Siniakova | 6-3,6-4 |
| WTA Cincinnati WD | 2021/08/20 19:00 | Dabrowski/Stefani v Krejcikova/Siniakova | 7-5,3-6,10-7 |
| WTA Cincinnati WD | 2021/08/19 22:45 | Mattek-Sands/Swiatek v Krejcikova/Siniakova | 4-6,3-6 |
| WTA Cincinnati WD | 2021/08/19 01:15 | Kasatkina/Kontaveit v Krejcikova/Siniakova | 2-6,1-6 |
| 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 |
| WTA Chicago WD | 2021/09/29 19:45 | Hsieh/Mertens v Golubic/Teichmann | 6-4,3-6,10-6 |
| US Open Women WD | 2021/09/08 20:05 | Hsieh/Mertens v Gauff/McNally | 3-6,6-7 |