Round: 26 Ground: Synthetic outdoor
| ITF Women Karuizawa | 2017/05/23 02:40 | Kotomi Takahata v Mizuno Kijima | 6-2,6-4 |
| ITF Women Kurume Qual | 2017/05/14 08:15 | Mei Yamaguchi v Kotomi Takahata | 6-1,7-6 |
| ITF Women Kurume Qual | 2017/05/14 05:00 | Anri Nagata v Kotomi Takahata | 4-6,3-6 |
| ITF Women Fukuoka Qual | 2017/05/07 04:35 | Kotomi Takahata v Erina Hayashi | 4-6,6-2,0-6 |
| ITF Women Fukuoka Qual | 2017/05/07 01:00 | Naoko Eto v Kotomi Takahata | 3-6,2-6 |
| ITF Women Gifu Qual | 2017/04/30 05:45 | Kotomi Takahata v Jia-Qi Kang | 2-6,3-6 |
| ITF Women Kashiwa Qual | 2017/04/03 00:30 | Sunam Jeong v Kotomi Takahata | 6-0,7-6 |
| ITF Women Kashiwa Qual | 2017/04/02 04:00 | Kotomi Takahata v Seung-Yeon Hong | 6-4,6-3 |
| ITF Women Karuizawa | 2017/05/24 01:00 | Ellen Allgurin v Miharu Imanishi | 6-2,5-7,7-6 |
| ITF Women Karuizawa Qual | 2017/05/22 03:10 | Ellen Allgurin v Haine Ogata | 6-3,6-3 |
| ITF Women Karuizawa Qual | 2017/05/21 04:00 | Ayumi Koshiishi v Ellen Allgurin | 4-6,2-6 |
| ITF Women Karuizawa Qual | 2017/05/20 01:00 | Ellen Allgurin v Julia Fisch | 6-0,6-2 |
| ITF Women Incheon Qual | 2017/05/15 05:30 | Masa Jovanovic v Ellen Allgurin | 6-3,6-1 |
| ITF Women Incheon Qual | 2017/05/14 04:30 | Shamika Dhar v Ellen Allgurin | 1-6,0-6 |
| ITF Women Changwon Qual | 2017/05/10 01:00 | Masa Jovanovic v Ellen Allgurin | 4-6,6-2,6-4 |
| ITF Women Changwon Qual | 2017/05/08 01:00 | Ellen Allgurin v Eunhye Lee | 6-4,6-2 |