Stadium: Court 1 Round: 26 Ground: Clay
| French Open - DD | 2019/06/01 09:00 | Mertens/Sabalenka v Kalashnikova/Peterson | 6-4,6-3 |
| French Open - DD | 2019/05/30 13:15 | Mertens/Sabalenka v Maria/Watson | 6-3,6-2 |
| WTA - Rome - DD | 2019/05/16 16:25 | Mertens/Sabalenka v Sasnovich/Tsurenko | 3-6,2-6 |
| WTA - Madrid - DD | 2019/05/07 17:25 | Mertens/Sabalenka v Bara/Buzarnescu | 6-1,3-6,7-10 |
| WTA - Miami - DD | 2019/03/31 18:20 | Mertens/Sabalenka v Stosur/Zhang | 7-6,6-2 |
| WTA - Miami - DD | 2019/03/29 19:15 | Azarenka/Barty v Mertens/Sabalenka | 6-7,5-7 |
| WTA - Miami - DD | 2019/03/27 20:25 | Mertens/Sabalenka v Dabrowski/Wu | 6-2,6-2 |
| WTA - Miami - DD | 2019/03/26 20:40 | Hsieh/Strycova v Mertens/Sabalenka | 6-7,6-2,3-10 |
| French Open - DD | 2019/05/31 09:00 | Atawo/Srebotnik v Krawczyk/Pegula | 5-7,3-6 |
| French Open - DD | 2019/05/29 09:00 | Krawczyk/Pegula v Hozumi/Ninomiya | 4-6,6-2,7-5 |