Stadium: COURT F Round: 26 Ground: Synthetic outdoor
| ITF Women Nanao | 2017/08/29 02:45 | Ayumi Koshiishi v Miyabi Inoue | 2-6,3-6 |
| ITF Women Makinohara | 2017/10/10 00:30 | Miyabi Inoue v Reina Takahashi | 6-3,4-6,6-3 |
| ITF Women Hua Hin | 2017/09/25 07:00 | Miyabi Inoue v Anastasia Pivovarova | 6-7,6-7 |
| WTA Guangzhou Qual | 2017/09/16 06:20 | Jing-Jing Lu v Miyabi Inoue | 4-6,6-1,7-6 |
| ITF Women Guiyang | 2017/09/11 03:40 | Miyabi Inoue v Sabina Sharipova | 4-6,7-6,3-6 |
| ITF Women Nanao | 2017/09/01 01:00 | Miharu Imanishi v Miyabi Inoue | 6-4,4-6,6-1 |
| ITF Women Nanao | 2017/08/31 02:45 | Miyabi Inoue v Rika Fujiwara | 7-6,6-3 |
| ITF Women Nanao | 2017/08/29 02:45 | Ayumi Koshiishi v Miyabi Inoue | 2-6,3-6 |
| ITF Women Tsukuba | 2017/08/22 04:10 | Yuuki Tanaka v Miyabi Inoue | 6-3,4-6,6-4 |
| ITF Women Makinohara | 2017/10/10 02:55 | Mayuka Aikawa v Ayumi Koshiishi | 2-6,3-6 |
| ITF Women Makinohara Qual | 2017/10/09 00:30 | Chie Kezuka v Ayumi Koshiishi | 3-6,3-6 |
| ITF Women Kyoto | 2017/09/05 02:40 | Ramu Ueda v Ayumi Koshiishi | 6-4,6-2 |
| ITF Women Nanao | 2017/08/29 02:45 | Ayumi Koshiishi v Miyabi Inoue | 2-6,3-6 |
| ITF Women Tsukuba Qual | 2017/08/20 00:30 | Aiko Yoshitomi v Ayumi Koshiishi | 7-5,4-6,6-3 |
| ITF Women Karuizawa Qual | 2017/05/21 04:00 | Ayumi Koshiishi v Ellen Allgurin | 4-6,2-6 |
| ITF Women Fukuoka Qual | 2017/05/07 02:40 | Ayumi Koshiishi v Monique Adamczak | 3-6,0-6 |
| ITF Women Nishi-Tama | 2017/03/22 05:55 | Ayumi Koshiishi v Risa Ushijima | 1-6,1-6 |