[127] Sachia Vickery 3-6,6-4,6-4 Mari Osaka [312] 2017-09-28 17:00
Round: 26 Ground: Hardcourt outdoor
Home History
| ITF Women Templeton | 2017/09/27 20:25 | Sachia Vickery v Amra Sadikovic | 6-3,6-3 |
| WTA Quebec City | 2017/09/15 16:00 | Sachia Vickery v Tatjana Maria | 1-6,3-6 |
| WTA Quebec City | 2017/09/14 15:00 | Viktorija Golubic v Sachia Vickery | 6-2,3-6,4-6 |
| WTA Quebec City | 2017/09/12 19:35 | Taylor Townsend v Sachia Vickery | 5-7,0-6 |
| US Open - Feminin | 2017/08/30 20:25 | Sofia Kenin v Sachia Vickery | 6-3,4-6,7-6 |
| US Open - Feminin | 2017/08/28 15:00 | Natalia Vikhlyantseva v Sachia Vickery | 6-4,4-6,1-6 |
| US Open Women Qual | 2017/08/25 17:30 | Sachia Vickery v Jamie Loeb | 6-3,6-4 |
| US Open Women Qual | 2017/08/24 16:20 | Kateryna Volodko v Sachia Vickery | 1-6,4-6 |
Away History
| ITF Women Templeton | 2017/09/27 19:00 | Danielle Lao v Mari Osaka | 3-6,4-6 |
| WTA Tokyo Qual | 2017/09/17 04:15 | Mari Osaka v Ying-Ying Duan | 5-7,4-6 |
| WTA Tokyo Qual | 2017/09/16 02:20 | Mari Osaka v Erika Sema | 0-6,6-1,6-4 |
| WTA Tokyo Qual | 2017/09/09 03:15 | Mari Osaka v Arina Rodionova | 6-4,4-6,4-6 |
| ITF Women Landisville | 2017/08/11 18:55 | Hiroko Kuwata v Mari Osaka | 6-1,6-1 |
| ITF Women Landisville | 2017/08/10 14:00 | Erika Sema v Mari Osaka | 7-5,2-6,4-6 |
| ITF Women Landisville | 2017/08/09 14:00 | Mari Osaka v Valentini Grammatikopoulou | 5-7,7-5,6-2 |
| ITF Women Landisville Qual | 2017/08/08 14:00 | Mari Osaka v Sophie Chang | 6-2,6-2 |