Round: 25 Ground: Hardcourt outdoor
| ITF Women Kashiwa Qual | 2017/04/03 02:20 | Mai Minokoshi v Michika Ozeki | 6-2,6-3 |
| ITF Women Kashiwa Qual | 2017/04/02 05:30 | Momoko Nagato v Michika Ozeki | 4-6,3-6 |
| ITF Women Kofu Qual | 2017/03/27 02:30 | Momoka Chimura v Michika Ozeki | 6-7,7-5,2-6 |
| ITF Women Kofu Qual | 2017/03/27 02:30 | Ayaka Okuno v Michika Ozeki | 6-4,6-1 |
| ITF Women Kofu Qual | 2017/03/25 03:30 | Sae Haraguchi v Michika Ozeki | 1-6,4-6 |
| ITF Women Nishi-Tama | 2017/03/22 05:05 | Jia-Qi Kang v Michika Ozeki | 6-7,1-6 |
| ITF Women Yokohama Qual | 2017/03/05 00:30 | Michika Ozeki v Rio Kitagawa | 3-6,3-6 |
| ITF Women Hong Kong | 2016/12/27 02:00 | Olga Doroshina v Michika Ozeki | 6-2,6-1 |
| ITF Women Hong Kong | 2016/12/31 02:00 | Hanyu Guo v Yan-Tung Ki | 6-1,6-0 |
| ITF Women Hong Kong | 2016/12/27 05:35 | Ayaka Okuno v Yan-Tung Ki | 6-1,6-3 |
| ITF Women Hong Kong | 2016/07/17 02:00 | Ramu Ueda v Yan-Tung Ki | 6-0,6-3 |
| ITF Women Hong Kong | 2016/07/16 05:30 | Elyse Edwards v Yan-Tung Ki | 5-7,3-6 |
| ITF Women Hong Kong | 2016/07/11 03:00 | Yan-Tung Ki v Yukina Saigo | 1-6,2-6 |