| ITF Women Sangju Qual | 2018/06/03 01:00 | Sujin Yoon v So-Hee Yoon | 2-6,6-3,6-2 |
| ITF Women Incheon | 2018/05/15 04:25 | So-Hee Yoon v Berfu Cengiz | 2-6,2-6 |
| ITF Women Goyang Qual | 2018/05/06 06:15 | So-Hee Yoon v Dayeon Back | 0-6,0-6 |
| ITF Women Yeongwol | 2017/08/27 02:00 | Subin Park v So-Hee Yoon | 4-6,6-4,7-6 |
| ITF Women Gimcheon | 2017/06/11 02:00 | So-Hee Yoon v Ho Ching Wu | 4-6,4-6 |
| ITF Women Incheon Qual | 2017/05/15 02:00 | So-Hee Yoon v Desirae Krawczyk | 1-6,1-6 |
| ITF Women Kurume Qual | 2018/05/13 06:55 | Ange Oby Kajuru v Haine Ogata | 6-3,1-6,6-4 |
| ITF Women Cairo | 2018/05/10 07:30 | Gergana Topalova v Haine Ogata | 6-4,6-1 |
| ITF Women Cairo | 2018/05/09 11:25 | Haine Ogata v Sem Wensveen | 6-0,6-3 |
| ITF Women Cairo | 2018/05/02 08:50 | Haine Ogata v Anna Ureke | 3-6,1-6 |
| ITF Women Cairo | 2018/04/30 07:30 | Haine Ogata v Alexa Pitt | 6-2,6-0 |
| ITF Women Cairo | 2018/04/23 08:00 | Haine Ogata v Estella Jaeger | 4-6,7-6,2-6 |
| ITF Women Cairo | 2018/04/22 10:30 | Haine Ogata v Aya El Sayed | 6-3,6-2 |
| ITF Women Osaka Qual | 2018/04/08 01:00 | Haine Ogata v Makoto Ninomiya | 2-6,3-6 |