Head to Head
| ITF Women Tokyo | 2017/06/07 01:00 | Ayaka Okuno v Kyoka Okamura | 6-7,1-6 |
Home History
| ITF Women Toyota Qual | 2017/11/12 02:00 | Ayaka Okuno v Nozomi Ohya | 2-6,3-6 |
| ITF Women Shenzhen Qual | 2017/11/06 03:00 | Ayaka Okuno v Zhuoma Ni Ma | 1-6,7-6,2-6 |
| ITF Women Hamamatsu | 2017/10/18 01:50 | Mitsumi Kawasaki v Ayaka Okuno | 6-1,6-1 |
| ITF Women Makinohara | 2017/10/11 00:30 | Ayaka Okuno v Megumi Nishimoto | 3-6,0-6 |
| WTA Tokyo Qual | 2017/09/16 01:00 | Ayaka Okuno v Basak Eraydin | 1-6,2-6 |
| ITF Women Kyoto | 2017/09/05 06:55 | Ayaka Okuno v Mei Yamaguchi | 4-6,2-6 |
| ITF Women Nanao | 2017/08/29 01:00 | Katy Dunne v Ayaka Okuno | 6-4,6-1 |
| ITF Women Tsukuba | 2017/08/24 00:40 | Akiko Omae v Ayaka Okuno | 6-4,6-3 |
Away History
| ITF Women Toyota | 2017/11/15 01:00 | Kyoka Okamura v Riko Sawayanagi | 6-7,5-7 |
| ITF Women Toyota Qual | 2017/11/13 06:05 | Kyoka Okamura v Nicha Lertpitaksinchai | 7-6,6-2 |
| ITF Women Toyota Qual | 2017/11/12 07:00 | Kyoka Okamura v Nozomi Ohya | 6-4,6-2 |
| ITF Women Toyota Qual | 2017/11/12 02:55 | Kyoka Okamura v Haine Ogata | 6-0,6-3 |
| ITF Women Tokyo | 2017/11/08 06:10 | Kyoka Okamura v Mihaela Buzarnescu | 2-6,3-6 |
| ITF Women Hamamatsu | 2017/10/19 06:05 | Olivia Tjandramulia v Kyoka Okamura | 4-6,7-5,6-2 |
| ITF Women Hamamatsu | 2017/10/18 00:00 | Nagi Hanatani v Kyoka Okamura | 1-6,6-7 |
| WTA Tianjin Qual | 2017/10/07 04:00 | Lauren Davis v Kyoka Okamura | 3-6,6-3,7-6 |