[40] Elise Mertens 6-4,1-6,6-4 Naomi Osaka [44] 2017-09-25 06:00
Stadium: Court 3 Round: 24 Ground: Hardcourt outdoor
Home History
| WTA Guangzhou | 2017/09/19 06:00 | Elise Mertens v Yafan Wang | 2-6,6-7 |
| WTA Tokyo | 2017/09/15 02:00 | Christina McHale v Elise Mertens | 6-4,6-1 |
| WTA Tokyo | 2017/09/13 03:35 | Magda Linette v Elise Mertens | 1-6,5-7 |
| WTA Tokyo | 2017/09/11 04:00 | Evgeniya Rodina v Elise Mertens | 6-7,1-6 |
| US Open Women | 2017/08/29 23:00 | Elise Mertens v Madison Keys | 3-6,6-7 |
| WTA New Haven | 2017/08/25 19:00 | Elise Mertens v Dominika Cibulkova | 1-6,3-6 |
| WTA New Haven | 2017/08/22 20:10 | Daria Kasatkina v Elise Mertens | 2-6,5-7 |
| WTA New Haven | 2017/08/21 22:35 | Kiki Bertens v Elise Mertens | 6-4,4-6,2-6 |
Away History
| WTA Tokyo | 2017/09/18 06:55 | Angelique Kerber v Naomi Osaka | 6-3,6-4 |
| WTA Tokyo | 2017/09/13 02:00 | Kurumi Nara v Naomi Osaka | 6-3,6-0 |
| US Open Women | 2017/09/02 16:30 | Kaia Kanepi v Naomi Osaka | 6-3,2-6,7-5 |
| US Open Women | 2017/08/31 15:00 | Denisa Allertova v Naomi Osaka | 3-6,6-4,5-7 |
| US Open Women | 2017/08/29 17:00 | Naomi Osaka v Angelique Kerber | 6-3,6-1 |
| WTA Toronto | 2017/08/09 18:45 | Naomi Osaka v Anastasija Sevastova | 6-3,6-4 |
| WTA Toronto Qual | 2017/08/06 15:45 | Naomi Osaka v Barbora Krejcikova | 1-6,7-6,6-0 |
| WTA Toronto Qual | 2017/08/05 19:20 | Naomi Osaka v Jamie Loeb | 6-3,6-3 |