Round: 54 Ground: Grass
| ITF Women Kofu Qual | 2017/06/11 01:00 | Naomi Cheong v Anri Nagata | 6-2,4-6,6-1 |
| 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 02:55 | Anri Nagata v Chihiro Takayama | 4-6,3-6 |
| ITF Women Makinohara | 2016/10/11 00:30 | Riko Sawayanagi v Anri Nagata | 6-1,6-2 |
| ITF Women Makinohara Qual | 2016/10/10 02:00 | Nozomi Fujioka v Anri Nagata | 2-6,6-1,3-6 |
| ITF Women Makinohara Qual | 2016/10/09 03:00 | Minami Shuto v Anri Nagata | 4-6,4-6 |
| ITF Women Iizuka Qual | 2016/09/25 01:00 | Anri Nagata v Sari Baba | 6-2,3-6,1-6 |
| 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 |
| ITF Women Nishi-Tama | 2017/03/20 01:00 | Ayumi Koshiishi v Eri Shimizu | 6-3,7-5 |
| ITF Women Nishi-Tama | 2017/03/19 02:00 | Ayumi Koshiishi v Robu Kajitani | 1-6,6-0,6-3 |