Round: 25 Ground: Hardcourt outdoor
| ITF Women Tokyo | 2017/06/07 01:00 | Ayaka Okuno v Kyoka Okamura | 6-7,1-6 |
| ITF Women Wuhan | 2017/05/31 04:50 | Fang Ying Xun v Ayaka Okuno | 6-2,6-2 |
| ITF Women Wuhan | 2017/05/30 05:40 | Ayaka Okuno v Suzy Larkin | 2-6,7-5,6-3 |
| ITF Women Karuizawa | 2017/05/26 02:50 | Ayaka Okuno v Risa Ushijima | 6-3,0-6,6-7 |
| 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 Tokyo | 2017/06/10 02:00 | Erika Sema v Peangtarn Plipuech | 6-1,2-6,1-6 |
| ITF Women Tokyo | 2017/06/09 03:45 | Shuko Aoyama v Erika Sema | 0-6,2-6 |
| ITF Women Tokyo | 2017/06/08 04:00 | Erika Sema v Junri Namigata | 6-3,1-6,6-4 |
| ITF Women Tokyo | 2017/06/07 01:00 | Mihoki Miyahara v Erika Sema | 1-6,1-6 |
| ITF Women Wuhan | 2017/06/02 02:00 | Erika Sema v Sofia Shapatava | 2-6,2-6 |
| ITF Women Wuhan | 2017/06/01 02:00 | Erika Sema v Alison Bai | 6-1,7-6 |
| ITF Women Wuhan | 2017/05/31 02:00 | Erika Sema v Alison Bai | 6-1,7-6 |
| ITF Women Wuhan | 2017/05/30 03:35 | Giulia Gatto Monticone v Erika Sema | 1-6,7-6,1-6 |