| ITF Women Changwon Qual | 2018/05/21 01:00 | Hyojung Yea v Se-Hyun Kim | 6-1,1-6,6-0 |
| ITF Women Yeongwol | 2016/09/07 01:00 | Hyojung Yea v Se-Hyun Kim | 3-6,1-6 |
| ITF Women Yeongwol | 2016/09/01 01:00 | Se-Hyun Kim v Hyojung Yea | 5-7,3-6 |
| ITF Women Gyeongsan | 2018/06/12 02:30 | Se-Hyun Kim v Kwan Yau Ng | 6-1,6-3 |
| ITF Women Sangju | 2018/06/06 05:15 | Subin Park v Se-Hyun Kim | 1-6,6-3,6-2 |
| ITF Women Changwon Qual | 2018/05/21 01:00 | Hyojung Yea v Se-Hyun Kim | 6-1,1-6,6-0 |
| ITF Women Incheon Qual | 2018/05/14 03:30 | Maddison Inglis v Se-Hyun Kim | 6-3,5-7,6-2 |
| ITF Women Incheon Qual | 2018/05/13 03:30 | Se-Hyun Kim v Seunghyun Lee | 6-2,6-0 |
| ITF Women Goyang | 2018/05/08 05:05 | En Shuo Liang v Se-Hyun Kim | 3-6,7-5,6-0 |
| ITF Women Sharm El Sheikh | 2017/11/16 16:05 | Se-Hyun Kim v Jodie Anna Burrage | 1-6,4-6 |
| ITF Women Sharm El Sheikh | 2017/11/15 16:15 | Se-Hyun Kim v Claudia Coppola | 6-0,6-3 |
| ITF Women Gyeongsan | 2018/06/13 05:15 | Hyojung Yea v Sung-Hee Han | 6-4,6-2 |
| ITF Women Gyeongsan Qual | 2018/06/12 02:25 | Hyojung Yea v Cherry Kim | 6-1,6-4 |
| ITF Women Gyeongsan Qual | 2018/06/11 02:00 | Yuqi Sheng v Hyojung Yea | 2-6,3-6 |
| ITF Women Gyeongsan Qual | 2018/06/10 01:00 | Hyojung Yea v Subin Park | 6-2,6-1 |
| ITF Women Sangju | 2018/06/06 01:00 | Ayaka Okuno v Hyojung Yea | 6-3,6-3 |
| ITF Women Sangju Qual | 2018/06/05 02:05 | Hyojung Yea v Mi Seong Sim | 6-0,6-3 |
| ITF Women Sangju Qual | 2018/06/04 03:30 | Chihiro Takayama v Hyojung Yea | 2-6,1-6 |
| ITF Women Sangju Qual | 2018/06/03 02:00 | Hyojung Yea v Eun Se Jang | 6-2,6-3 |