Stadium: Court Philippe Chatrier Round: 29 Ground: Clay
| Australian Open Women WD | 2021/02/19 05:00 | Krejcikova/Siniakova v Mertens/Sabalenka | 2-6,3-6 |
| Australian Open Women WD | 2021/02/17 00:00 | Jurak/Stojanovic v Krejcikova/Siniakova | 6-3,2-6,4-6 |
| Australian Open Women WD | 2021/02/16 02:30 | Krejcikova/Siniakova v Fichman/Olmos | 7-5,5-7,6-2 |
| Australian Open Women WD | 2021/02/15 00:00 | Krejcikova/Siniakova v Pera/Van Der Hoek | 6-4,6-4 |
| Australian Open Women WD | 2021/02/12 07:10 | Krejcikova/Siniakova v Jabeur/McHale | 6-3,6-4 |
| Australian Open Women WD | 2021/02/10 04:25 | Krejcikova/Siniakova v Bogdan/Peterson | 6-3,6-1 |
| WTA Gippsland Trophy WD | 2021/02/07 02:00 | Krejcikova/Siniakova v Chan/Chan | 6-3,7-6 |
| WTA Gippsland Trophy WD | 2021/02/06 07:00 | Krejcikova/Siniakova v Buzarnescu/Cornet | 7-5,6-2 |