| ITF Women Hua Hin Qual | 2017/05/06 03:00 | Michika Ozeki v Tamachan Momkoonthod | 3-6,3-6 |
| ITF Women Hua Hin | 2017/05/02 07:45 | Fatma Al Nabhani v Michika Ozeki | 6-4,7-5 |
| ITF Women Hua Hin | 2017/04/26 03:00 | Michika Ozeki v Prerna Bhambri | 0-6,2-6 |
| ITF Women Hua Hin | 2017/04/25 03:00 | Michika Ozeki v Megumi Nishimoto | 6-4,7-5 |
| 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 Fukuoka Qual | 2017/05/08 01:30 | Risa Ushijima v Yukina Saigo | 4-6,4-6 |
| ITF Women Fukuoka Qual | 2017/05/07 07:15 | Risa Ushijima v Haruna Sakamoto | 6-2,6-1 |
| ITF Women Fukuoka Qual | 2017/05/07 01:00 | Risa Ushijima v Yuka Higuchi | 7-6,6-2 |
| ITF Women Nanning Qual | 2017/04/09 06:10 | Risa Ushijima v Yanni Liu | 5-7,6-4,2-6 |
| ITF Women Kashiwa Qual | 2017/04/02 04:00 | Wushuang Zheng v Risa Ushijima | 6-4,6-4 |
| ITF Women Kofu | 2017/03/30 02:45 | Risa Ushijima v Eri Hozumi | 3-6,1-6 |
| ITF Women Kofu | 2017/03/29 01:00 | Yuuki Tanaka v Risa Ushijima | 4-6,2-6 |
| ITF Women Kofu Qual | 2017/03/27 08:05 | Ayumi Miyamoto v Risa Ushijima | 6-1,3-6,5-7 |