Stadium: COURT B Round: 25 Ground: Synthetic outdoor
| ITF Women Kurume | 2017/05/17 01:00 | Ayaka Okuno v Erina Hayashi | 6-7,0-6 |
| ITF Women Fukuoka | 2017/05/10 01:00 | Ayaka Okuno v Erina Hayashi | 3-6,3-6 |
| ITF Women Gifu Qual | 2017/04/30 04:40 | Emily Webley-Smith v Ayaka Okuno | 7-5,2-6,6-3 |
| ITF Women Anning Qual | 2017/04/24 02:00 | Mana Ayukawa v Ayaka Okuno | 2-6,6-3,7-5 |
| ITF Women Anning Qual | 2017/04/23 03:15 | Yan Wang v Ayaka Okuno | 3-6,2-6 |
| ITF Women Anning Qual | 2017/04/22 03:15 | Shanshan Guo v Ayaka Okuno | 6-1,2-6,3-6 |
| ITF Women Pelham | 2017/04/12 16:45 | Ayaka Okuno v Usue Maitane Arconada | 3-6,3-6 |
| ITF Women Pelham | 2017/04/11 17:00 | Ayaka Okuno v Catherine Leduc | 6-1,6-2 |
| ITF Women Kurume Qual | 2017/05/15 01:00 | Nagi Hanatani v Megumi Nishimoto | 7-5,6-1 |
| ITF Women Kurume Qual | 2017/05/14 04:40 | Mina Miyahara v Megumi Nishimoto | 1-6,6-4,0-6 |
| ITF Women Kurume Qual | 2017/05/14 00:30 | Chihiro Takayama v Megumi Nishimoto | 4-6,4-6 |
| ITF Women Hua Hin Qual | 2017/04/30 04:45 | Nudnida Luangnam v Megumi Nishimoto | 6-2,6-1 |
| ITF Women Hua Hin Qual | 2017/04/29 05:00 | Julaluck Sae-Eung v Megumi Nishimoto | 4-6,3-6 |
| ITF Women Hua Hin | 2017/04/25 03:00 | Michika Ozeki v Megumi Nishimoto | 6-4,7-5 |
| ITF Women Hua Hin Qual | 2017/04/23 04:15 | Megumi Nishimoto v Mananchaya Sawangkaew | 6-2,6-0 |
| ITF Women Hua Hin Qual | 2017/04/22 05:30 | Megumi Nishimoto v Ramya Natarajan | 6-4,6-2 |