Stadium: Court B2 Round: 44
| 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 |
| Nonthaburi, Simples W-WITF-THA-09A | 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 Tananta, Lavinia | 6-3,2-6,6-3 |
| Nonthaburi, Simples W-WITF-THA-09A | 2017/08/01 02:30 | Michika Ozeki v Haruka Kaji | 3-6,6-7 |
| ITF Women Hong Kong | 2017/07/27 02:00 | Michika Ozeki v Kanika Vaidya | 5-7,6-3,4-6 |
| ITF Women Nanao Qual | 2017/08/27 01:00 | Ganaha, Mako v Hisamatsu, Shiho | 6-3,4-6,3-6 |
| ITF Women Tsukuba Qual | 2017/08/20 00:30 | Hisamatsu, Shiho v Ayumi Miyamoto | 1-6,1-6 |
| ITF Women Hong Kong | 2017/07/25 02:00 | Hisamatsu, Shiho v Yexin Ma | 2-6,3-6 |
| Kofu, Singles Qualifying W-WITF-JPN-02A | 2017/06/11 01:00 | Haraguchi, Sae v Hisamatsu, Shiho | 6-1,3-6,6-0 |
| Kofu, Singles Qualifying W-WITF-JPN-02A | 2017/06/11 00:00 | Jiho Shin v Hisamatsu, Shiho | 6-7,6-3,6-7 |
| ITF Women Tokyo Qual | 2017/06/04 02:15 | Hisamatsu, Shiho v Zhang, Yuxuan | 1-6,1-6 |
| ITF Women Karuizawa Qual | 2017/05/21 01:00 | Yukina Saigo v Hisamatsu, Shiho | 3-6,6-1,6-3 |
| ITF Women Kurume Qual | 2017/05/14 06:25 | Nagi Hanatani v Hisamatsu, Shiho | 6-3,6-2 |