Stadium: Court 4 Round: 62 Ground: Grass
| ITF Women Kyoto | 2017/09/04 01:00 | Ayaka Ozeki v Momoko Nishio | 6-4,1-6,6-7 |
| ITF Women Nanao Qual | 2017/08/27 04:00 | Айко Йошитоми v Ayaka Ozeki | 2-6,6-2,7-6 |
| ITF Women Focsani Qual | 2017/07/02 06:00 | Селма Стефания Кадар v Ayaka Ozeki | 6-2,7-6 |
| ITF Women Bucharest | 2017/06/24 06:00 | Alexandra Maria Staiculescu v Ayaka Ozeki | 6-2,6-0 |
| ITF Women Hamamatsu Qual | 2016/10/15 00:30 | Ayaka Ozeki v Mayuka Aikawa | 1-6,7-6,3-6 |
| ITF Women Kofu Qual | 2017/06/12 03:20 | Микаела Хает v Sae Haraguchi | 6-1,6-3 |
| ITF Women Kofu Qual | 2017/06/11 01:00 | Sae Haraguchi v Shiho Hisamatsu | 6-1,3-6,6-0 |
| ITF Women Kofu Qual | 2017/03/25 03:30 | Sae Haraguchi v Мичика Озеки | 1-6,4-6 |