Stadium: Court 1 Round: 54 Ground: Hardcourt indoor
| ITF Women Joue-Les-Tours | 2017/10/19 13:15 | Mari Osaka v Elena-Gabriela Ruse | 4-6,6-3,6-7 |
| ITF Women Joue-Les-Tours | 2017/10/18 09:15 | Mari Osaka v Valeria Savinykh | 6-3,6-0 |
| ITF Women Joue-Les-Tours | 2017/10/16 13:45 | Sherazad Reix v Mari Osaka | 5-7,2-6 |
| ITF Women Templeton | 2017/09/28 17:00 | Sachia Vickery v Mari Osaka | 3-6,6-4,6-4 |
| 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 Clermond-Ferrand Qual | 2017/09/25 14:15 | Cornelia Lister v Alice Rame | 7-6,6-7,3-6 |
| ITF Women Saint Malo Qual | 2017/09/17 09:00 | Seone Mendez v Cornelia Lister | 6-3,6-0 |
| ITF Women Saint Malo Qual | 2017/09/16 09:55 | Deborah Kerfs v Cornelia Lister | 4-6,3-6 |
| ITF Women Braunschweig | 2017/08/24 10:00 | Diana Marcinkevica v Cornelia Lister | 2-6,7-6,6-3 |
| ITF Women Braunschweig | 2017/08/22 11:05 | Cornelia Lister v Aleksandra Pitak | 6-2,6-0 |
| ITF Women Leipzig | 2017/08/17 12:05 | Cornelia Lister v Lea Gasparovic | 4-6,6-2,4-6 |
| ITF Women Leipzig | 2017/08/16 15:00 | Lara Schmidt v Cornelia Lister | 4-6,2-6 |
| ITF Women Leipzig Qual | 2017/08/15 09:50 | Cornelia Lister v Carolin Schmidt | 6-0,6-4 |