Home History
| ITF Women Taipei | 2017/06/22 01:30 | Risa Ushijima v I-Hsuan Cho | 6-2,7-6 |
| ITF Women Taipei | 2017/06/21 01:30 | Risa Ushijima v Shu-Ying Hsieh | 6-3,6-1 |
| ITF Women Kofu | 2017/06/15 02:30 | Yuuki Tanaka v Risa Ushijima | 6-3,6-0 |
| ITF Women Kofu | 2017/06/14 01:00 | Ayumi Miyamoto v Risa Ushijima | 4-6,2-6 |
| ITF Women Tokyo | 2017/06/07 03:10 | Risa Ushijima v Junri Namigata | 3-6,7-6,4-6 |
| ITF Women Tokyo Qual | 2017/06/05 03:55 | Risa Ushijima v Michika Ozeki | 6-4,6-4 |
| ITF Women Tokyo Qual | 2017/06/04 05:00 | Risa Ushijima v Yui Chikaraishi | 6-4,6-3 |
| ITF Women Karuizawa | 2017/05/27 01:00 | Risa Ushijima v Ayano Shimizu | 3-6,3-6 |
Away History
| ITF Women Taipei | 2017/06/22 01:30 | Chin-Wei Chan v Kyoka Okamura | 4-6,4-6 |
| ITF Women Taipei | 2017/06/21 04:55 | Yanni Liu v Kyoka Okamura | 4-6,3-6 |
| ITF Women Kofu | 2017/06/13 02:15 | Kyoka Okamura v Haruka Kaji | 6-7,3-6 |
| ITF Women Tokyo | 2017/06/08 01:00 | Shuko Aoyama v Kyoka Okamura | 6-2,6-0 |
| ITF Women Tokyo | 2017/06/07 01:00 | Ayaka Okuno v Kyoka Okamura | 6-7,1-6 |
| ITF Women Tokyo Qual | 2017/06/05 01:00 | Kyoka Okamura v Kei Kato | 6-1,6-1 |
| ITF Women Tokyo Qual | 2017/06/04 02:15 | Kyoka Okamura v Ramu Ueda | 7-6,6-1 |
| ITF Women Kurume | 2017/05/18 01:00 | Kyoka Okamura v Miharu Imanishi | 3-6,2-6 |