Round: 54 Ground: Hardcourt outdoor
| Karuizawa, Singles W-WITF-JPN-10A | 2017/05/27 01:00 | Ushijima, Risa v Ayano Shimizu | 3-6,3-6 |
| Karuizawa, Singles W-WITF-JPN-10A | 2017/05/26 06:30 | Ushijima, Risa v Ayano Shimizu | 3-6,3-6 |
| Karuizawa, Singles W-WITF-JPN-10A | 2017/05/26 02:50 | Okuno, Ayaka v Ushijima, Risa | 6-3,0-6,6-7 |
| Karuizawa, Singles W-WITF-JPN-10A | 2017/05/24 02:35 | Ushijima, Risa v Riley, Alexandra | 6-3,6-1 |
| ITF Women Kurume | 2017/05/18 02:25 | Lykina, Ksenia v Ushijima, Risa | 6-2,6-4 |
| ITF Women Kurume | 2017/05/16 01:00 | Michika Ozeki v Ushijima, Risa | 3-6,3-6 |
| ITF Women Fukuoka Qual | 2017/05/08 01:30 | Ushijima, Risa v Yukina Saigo | 4-6,4-6 |
| ITF Women Fukuoka Qual | 2017/05/07 07:15 | Ushijima, Risa v Sakamoto, Haruna | 6-2,6-1 |
| Nishi-Tama, Singles W-WITF-JPN-01A | 2017/03/20 01:00 | Yui Chikaraishi v Takahata, Kotomi | 2-6,0-6 |
| Nishi-Tama, Singles W-WITF-JPN-01A | 2017/03/19 01:00 | Talcott, Shelby v Yui Chikaraishi | 3-6,3-6 |
| ITF Women Makinohara Qual | 2016/10/09 00:30 | Nagi Hanatani v Yui Chikaraishi | 6-3,6-1 |
| ITF Women Iizuka Qual | 2016/09/25 02:30 | Yamasoto, Aki v Yui Chikaraishi | 6-1,6-1 |
| ITF Women Kyoto | 2016/09/05 04:00 | Mei Yamaguchi v Yui Chikaraishi | 3-6,7-5,6-4 |
| ITF Women Noto Qual | 2016/08/28 01:00 | Himari Sato v Yui Chikaraishi | 6-2,6-4 |