Round: 26 Ground: Hardcourt outdoor
| ITF Women Kofu | 2017/03/29 01:00 | Yuuki Tanaka v Risa Ushijima | 4-6,2-6 |
| ITF Women Kofu | 2017/06/13 02:15 | Yuuki Tanaka v Jiaxi Lu | 6-1,6-1 |
| ITF Women Tokyo | 2017/06/08 01:00 | Yuuki Tanaka v Miharu Imanishi | 2-6,6-4,6-7 |
| ITF Women Tokyo | 2017/06/06 02:45 | Yuuki Tanaka v Momoko Kobori | 6-3,6-3 |
| ITF Women Wuhan | 2017/05/31 02:00 | Yuuki Tanaka v Fangzhou Liu | 2-6,1-6 |
| ITF Women Luan | 2017/05/24 07:05 | Yuuki Tanaka v Fangzhou Liu | 2-6,1-6 |
| ITF Women Kurume | 2017/05/17 01:00 | Yuuki Tanaka v Katy Dunne | 5-7,1-6 |
| ITF Women Fukuoka | 2017/05/10 01:00 | Yuuki Tanaka v Katie Boulter | 5-7,6-1,6-7 |
| ITF Women Antalya | 2017/04/30 07:30 | Yuuki Tanaka v Ysaline Bonaventure | 4-6,2-6 |
| 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 |
| ITF Women Karuizawa | 2017/05/26 06:30 | Risa Ushijima v Ayano Shimizu | 3-6,3-6 |
| ITF Women Karuizawa | 2017/05/26 02:50 | Ayaka Okuno v Risa Ushijima | 6-3,0-6,6-7 |
| ITF Women Karuizawa | 2017/05/24 02:35 | Risa Ushijima v Alexandra Riley | 6-3,6-1 |