| ITF Women Karuizawa Qual | 2017/05/21 02:30 | Oshino, Suzuho v Gustafson, Rebecca | 4-6,6-1,6-4 |
| ITF Women Kurume | 2017/05/17 01:00 | Ayumi Miyamoto v Oshino, Suzuho | 6-0,6-0 |
| Kofu, Singles Qualifying W-WITF-JPN-02A | 2017/03/25 03:30 | Oshino, Suzuho v Zhao, Qianqian | 2-6,4-6 |
| Nishi-Tama, Singles W-WITF-JPN-01A | 2017/03/19 02:00 | Momoko Kobori v Oshino, Suzuho | 6-3,6-1 |
| Yokohama, Singles W-WITF-JPN-01B | 2017/03/08 02:10 | Oshino, Suzuho v Ya-Hsuan Lee | 2-6,0-6 |
| ITF Women Toyota Qual | 2016/11/13 06:45 | Oshino, Suzuho v Chihiro Muramatsu | 6-7,4-6 |
| ITF Women Hamamatsu Qual | 2016/10/17 02:30 | Jegiolka, Justyna v Oshino, Suzuho | 6-0,6-3 |
| Makinohara, Singles Qualifying W-WITF-JPN-15A | 2016/10/11 02:15 | Oshino, Suzuho v Magdalena Frech | 6-4,5-7,1-6 |
| ITF Women Karuizawa Qual | 2017/05/21 01:00 | Friant, Eimi v Shiho Shibata | 6-3,4-6,1-6 |