Round: 25 Ground: Hardcourt outdoor
| ITF Women Hong Kong | 2016/07/09 05:00 | Momoko Nagato v Venia Yeung | 6-3,6-2 |
| ITF Women Victoria | 2017/06/22 18:30 | Jessica Ho v Mihoki Miyahara | 6-4,6-4 |
| ITF Women Victoria | 2017/06/20 19:05 | Sabastiani Leon v Mihoki Miyahara | 6-2,3-6,5-7 |
| ITF Women Kofu Qual | 2017/06/11 01:00 | Moyuka Uchijima v Mihoki Miyahara | 6-2,6-4 |
| ITF Women Tokyo | 2017/06/07 01:00 | Mihoki Miyahara v Erika Sema | 1-6,1-6 |
| ITF Women Karuizawa Qual | 2017/05/22 03:25 | Mihoki Miyahara v Ramu Ueda | 5-7,0-6 |
| ITF Women Karuizawa Qual | 2017/05/21 04:00 | Mihoki Miyahara v Mei Yamaguchi | 7-6,6-4 |
| ITF Women Kurume | 2017/05/16 03:05 | Mihoki Miyahara v Riko Sawayanagi | 3-6,3-6 |
| ITF Women Fukuoka Qual | 2017/05/07 01:00 | Nagisa Imamura v Mihoki Miyahara | 6-3,6-2 |