Round: 62 Ground: Hardcourt outdoor
| Kofu, Singles Qualifying W-WITF-JPN-02A | 2017/03/27 04:00 | Hong, Seung-Yeon v Ayumi Miyamoto | 4-6,4-6 |
| Kofu, Singles Qualifying W-WITF-JPN-02A | 2017/03/25 03:30 | Ayumi Miyamoto v Terami, Karin | 7-6,0-6,6-2 |
| Nishi-Tama, Singles W-WITF-JPN-01A | 2017/03/22 06:00 | Ayumi Miyamoto v Minokoshi, Mai | 4-6,4-6 |
| Mildura, Simples W-WITF-AUS-04A | 2017/03/08 01:15 | Ayumi Miyamoto v Maddison Inglis | 4-6,6-3,5-7 |
| Mildura, Qualifications Simples W-WITF-AUS-04A | 2017/03/06 03:10 | Haet, Michaela v Ayumi Miyamoto | 5-7,5-7 |
| Mildura, Qualifications Simples W-WITF-AUS-04A | 2017/03/05 01:00 | Bozicevic, Isabella v Ayumi Miyamoto | 6-4,2-6,2-6 |
| ITF Women Clare Qual | 2017/02/24 23:30 | Alicia Smith v Ayumi Miyamoto | 6-4,6-2 |
| Makinohara, Singles Qualifying W-WITF-JPN-15A | 2016/10/12 02:10 | Ayumi Miyamoto v Momoko Kobori | 7-6,0-6,1-6 |
| Kofu, Singles Qualifying W-WITF-JPN-02A | 2017/03/27 02:30 | Inoue, Akari v Ushijima, Risa | 4-6,1-6 |
| Kofu, Singles Qualifying W-WITF-JPN-02A | 2017/03/25 03:30 | Morimoto, Nagisa v Ushijima, Risa | 1-6,1-6 |
| Nishi-Tama, Singles W-WITF-JPN-01A | 2017/03/23 03:20 | Ushijima, Risa v Erika Sema | 6-4,2-6,1-6 |
| Nishi-Tama, Singles W-WITF-JPN-01A | 2017/03/22 05:55 | Ayumi Koshiishi v Ushijima, Risa | 1-6,1-6 |
| Yokohama, Singles Qualifying W-WITF-JPN-01B | 2017/03/06 00:30 | Ushijima, Risa v Erina Hayashi | 3-6,5-7 |
| Yokohama, Singles Qualifying W-WITF-JPN-01B | 2017/03/05 03:00 | Ushijima, Risa v Kawasaki, Mitsumi | 6-3,6-0 |
| ITF Women Perth Qual | 2017/02/19 02:00 | Harriet Dart v Ushijima, Risa | 6-1,6-2 |
| ITF Women Perth Qual | 2017/02/12 05:00 | Zhang, Yuxuan v Ushijima, Risa | 6-4,6-2 |