Stadium: Court 1 Round: 25
| WTA Luxembourg Qual | 2017/10/16 08:00 | Antonia Lottner v Yanina Wickmayer | 5-7,4-6 |
| WTA Luxembourg Qual | 2017/10/15 07:30 | Antonia Lottner v Katharina Hobgarski | 6-3,6-3 |
| WTA Luxembourg Qual | 2017/10/14 09:40 | Richel Hogenkamp v Antonia Lottner | 6-7,6-3,4-6 |
| WTA Linz Qual | 2017/10/08 12:30 | Antonia Lottner v Sachia Vickery | 1-6,0-6 |
| WTA Linz Qual | 2017/10/07 07:30 | Tereza Martincova v Antonia Lottner | 3-6,6-3,6-7 |
| US Open Women Qual | 2017/08/24 18:50 | Francoise Abanda v Antonia Lottner | 6-4,6-2 |
| US Open Women Qual | 2017/08/23 15:00 | Mayo Hibi v Antonia Lottner | 2-6,4-6 |
| ITF Women Hechingen | 2017/08/08 15:00 | Chantal Skamlova v Antonia Lottner | 6-2,3-6,6-3 |
| ITF Women Poitiers Qual | 2017/10/21 08:00 | Mari Osaka v Cornelia Lister | 4-6,6-7 |
| 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 |