Stadium: Court B4 Round: 25 Ground: Synthetic outdoor
| ITF Women Nanao Qual | 2017/08/28 03:25 | Michika Ozeki v Shiho Hisamatsu | 6-3,6-2 |
| ITF Women Nanao Qual | 2017/08/27 04:00 | Michika Ozeki v Reina Takahashi | 6-2,6-4 |
| ITF Women Tsukuba Qual | 2017/08/21 02:35 | Kajsa Rinaldo Persson v Michika Ozeki | 7-6,6-4 |
| ITF Women Tsukuba Qual | 2017/08/20 00:30 | Reina Takahashi v Michika Ozeki | 0-6,1-6 |
| ITF Women Nonthaburi | 2017/08/08 05:35 | Michika Ozeki v Kyoka Okamura | 3-6,2-6 |
| ITF Women Nonthaburi Qual | 2017/08/07 02:30 | Michika Ozeki v Yukina Saigo | 6-3,5-7,6-2 |
| ITF Women Nonthaburi Qual | 2017/08/06 04:35 | Michika Ozeki v Lavinia Tananta | 6-3,2-6,6-3 |
| ITF Women Nonthaburi | 2017/08/01 02:30 | Michika Ozeki v Haruka Kaji | 3-6,6-7 |
| ITF Women Tsukuba | 2017/08/26 01:00 | Carol Zhao v Yuuki Tanaka | 6-1,6-1 |
| ITF Women Tsukuba | 2017/08/25 00:40 | Yuuki Tanaka v Momoko Kobori | 6-1,6-3 |
| ITF Women Tsukuba | 2017/08/24 02:35 | Giulia Gatto Monticone v Yuuki Tanaka | 5-7,6-1,4-6 |
| ITF Women Tsukuba | 2017/08/22 04:10 | Yuuki Tanaka v Miyabi Inoue | 6-3,4-6,6-4 |
| ITF Women Nonthaburi | 2017/08/16 02:30 | Pranjala Yadlapalli v Yuuki Tanaka | 6-1,6-7,6-2 |
| ITF Women Nonthaburi | 2017/08/15 04:05 | Aiko Yoshitomi v Yuuki Tanaka | 2-6,4-6 |
| ITF Women Nonthaburi | 2017/08/08 08:20 | Patcharin Cheapchandej v Yuuki Tanaka | 6-2,7-6 |
| WTA Nanchang Qual | 2017/07/22 10:25 | Yuuki Tanaka v Fang Ying Xun | 4-6,5-7 |