[22] Elise Mertens 2-6,6-7 Naomi Osaka [10] 2020-08-28 15:00
Stadion: Grandstand Round: 28 Ground: Hardcourt outdoor
Head to Head
| WTA - Osaka | 2019/09/21 06:45 | Naomi Osaka v Elise Mertens | 6-4,6-1 |
| WTA - Wuhan | 2017/09/25 06:00 | Elise Mertens v Naomi Osaka | 6-4,1-6,6-4 |
Home History
| WTA - New York | 2020/08/26 15:00 | Elise Mertens v Jessica Pegula | 6-1,6-3 |
| WTA - New York | 2020/08/25 15:00 | Veronika Kudermetova v Elise Mertens | 2-6,3-6 |
| WTA - New York | 2020/08/24 16:20 | Kristina Mladenovic v Elise Mertens | 1-6,7-6,3-6 |
| WTA - New York | 2020/08/23 15:00 | Rebecca Peterson v Elise Mertens | 0-6,2-6 |
| WTA - Prag | 2020/08/16 11:30 | Simona Halep v Elise Mertens | 6-2,7-5 |
| WTA - Prag | 2020/08/15 10:50 | Elise Mertens v Kristyna Pliskova | 7-5,7-6 |
| WTA - Prag | 2020/08/14 10:15 | Eugenie Bouchard v Elise Mertens | 4-6,6-1,4-6 |
| WTA - Prag | 2020/08/12 13:00 | Camila Giorgi v Elise Mertens | 4-6,2-6 |
Away History
| WTA - New York | 2020/08/26 17:00 | Naomi Osaka v Anett Kontaveit | 4-6,6-2,7-5 |
| WTA - New York | 2020/08/25 19:05 | Naomi Osaka v Dayana Yastremska | 6-3,6-1 |
| WTA - New York | 2020/08/24 19:50 | Naomi Osaka v Karolina Muchova | 6-7,6-4,6-2 |
| Fed Cup 2020 | 2020/02/07 11:10 | Sara Sorribes Tormo v Naomi Osaka | 6-0,6-3 |
| Australian Open - Frauen | 2020/01/24 08:00 | Naomi Osaka v Cori Gauff | 3-6,4-6 |
| Australian Open - Frauen | 2020/01/22 00:00 | Naomi Osaka v Saisai Zheng | 6-2,6-4 |
| Australian Open - Frauen | 2020/01/20 00:00 | Naomi Osaka v Marie Bouzkova | 6-2,6-4 |
| WTA - Brisbane | 2020/01/11 06:35 | Naomi Osaka v Karolina Pliskova | 7-6,6-7,2-6 |