Stadium: Rod Laver Arena Round: 29 Ground: Hardcourt outdoor
| WTA Indian Wells WD | 2019/03/16 22:00 | Krejcikova/Siniakova v Mertens/Sabalenka | 3-6,2-6 |
| Australian Open Women WD | 2019/01/21 02:55 | Krejcikova/Siniakova v Mertens/Sabalenka | 2-6,6-2,6-3 |
| 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 |
| WTA Gippsland Trophy WD | 2021/02/05 06:05 | Krejcikova/Siniakova v Siegemund/Zvonareva | 3-6,6-1,10-6 |
| Australian Open Women WD | 2021/02/17 01:40 | Melichar/Schuurs v Mertens/Sabalenka | 5-7,4-6 |
| Australian Open Women WD | 2021/02/16 03:00 | Aoyama/Shibahara v Mertens/Sabalenka | 2-6,0-6 |
| Australian Open Women WD | 2021/02/14 06:30 | Siegemund/Zvonareva v Mertens/Sabalenka | 3-6,7-6,2-6 |
| Australian Open Women WD | 2021/02/10 04:10 | Lister/Van Uytvanck v Mertens/Sabalenka | 6-3,5-7,4-6 |
| WTA Ostrava WD | 2020/10/25 15:45 | Mertens/Sabalenka v Dabrowski/Stefani | 6-1,6-3 |
| WTA Ostrava WD | 2020/10/24 16:45 | Mertens/Sabalenka v Flipkens/Schuurs | 6-3,7-5 |
| WTA Ostrava WD | 2020/10/22 17:15 | Mertens/Sabalenka v Ostapenko/Zvonareva | 7-6,5-7,10-8 |
| WTA Ostrava WD | 2020/10/20 10:00 | Mertens/Sabalenka v Maleckova/Skamlova | 5-7,6-1,10-5 |