| 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 |
| ITF Women Gifu Qual | 2017/04/30 01:00 | Yukina Saigo v Mihoki Miyahara | 6-1,6-7,6-4 |
| ITF Women Kofu Qual | 2017/03/25 03:30 | Aiko Yoshitomi v Mihoki Miyahara | 6-4,6-3 |
| ITF Women Yokohama Qual | 2017/03/05 06:00 | Aki Yamasoto v Mihoki Miyahara | 6-3,6-2 |
| ITF Women Hong Kong | 2016/12/24 02:00 | Wushuang Zheng v Mihoki Miyahara | 5-7,6-4,6-1 |
| ITF Women Toyota Qual | 2016/11/13 06:35 | Mihoki Miyahara v Kamonwan Buayam | 2-6,3-6 |
| ITF Women Toyota Qual | 2016/11/13 02:05 | Mihoki Miyahara v Yurie Takanishi | 6-4,6-1 |
| ITF Women Karuizawa Qual | 2017/05/20 05:30 | Chinatsu Shimizu v Mei Yamaguchi | 2-6,7-6,3-6 |
| ITF Women Kurume Qual | 2017/05/15 01:30 | Erina Hayashi v Mei Yamaguchi | 6-4,6-1 |
| 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 03:15 | Ayano Sonoda v Mei Yamaguchi | 0-6,3-6 |
| ITF Women Fukuoka Qual | 2017/05/07 06:00 | Mei Yamaguchi v Monique Adamczak | 1-6,3-6 |
| ITF Women Fukuoka Qual | 2017/05/07 01:00 | Mei Yamaguchi v Mina Miyahara | 6-1,6-3 |
| ITF Women Kofu Qual | 2017/03/25 03:30 | Xiyu Wang v Mei Yamaguchi | 6-4,6-2 |
| ITF Women Nishi-Tama | 2017/03/18 03:00 | Kanako Morisaki v Mei Yamaguchi | 7-5,7-5 |