[167] Ayaka Okuno 6-7,1-6 Kyoka Okamura [440] 2017-05-25 23:00
Round: 25 Ground: Hardcourt outdoor
Home History
| 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 |
Away History
| ITF Women Kurume | 2017/05/18 01:00 | Kyoka Okamura v Miharu Imanishi | 3-6,2-6 |
| ITF Women Kurume | 2017/05/17 01:00 | Kyoka Okamura v Kimberly Birrell | 6-4,6-1 |
| ITF Women Fukuoka | 2017/05/10 02:50 | Kyoka Okamura v Magdalena Rybarikova | 2-6,3-6 |
| ITF Women Gifu | 2017/05/04 03:20 | Kurumi Nara v Kyoka Okamura | 6-3,4-6,6-0 |
| ITF Women Gifu | 2017/05/03 02:30 | Erika Sema v Kyoka Okamura | 6-2,5-7,6-7 |
| ITF Women Anning | 2017/04/25 03:35 | Jessica Moore v Kyoka Okamura | 6-1,6-7,6-2 |
| WTA Zhengzhou Qual | 2017/04/16 05:00 | Kyoka Okamura v Jia-Qi Kang | 3-6,2-6 |
| WTA Zhengzhou Qual | 2017/04/15 06:35 | Kyoka Okamura v Valeria Savinykh | 7-5,6-2 |