Stadium: Court 1 Round: 26 Ground: Hardcourt outdoor
| ITF Women Nonthaburi | 2018/10/30 03:30 | Keira Jirasook v Se-Hyun Kim | 1-6,1-6 |
| ITF Women Gimcheon | 2018/08/17 01:00 | Emily Appleton v Se-Hyun Kim | 6-2,4-6,6-4 |
| ITF Women Gimcheon | 2018/08/16 01:00 | Hyojung Yea v Se-Hyun Kim | 0-6,2-6 |
| ITF Women Gimcheon | 2018/08/14 01:00 | Se-Hyun Kim v Ani Vangelova | 6-3,6-3 |
| ITF Women Daegu Qual | 2018/06/19 01:00 | Kanako Morisaki v Se-Hyun Kim | 1-6,6-3,6-4 |
| ITF Women Daegu Qual | 2018/06/18 01:00 | Mami Hasegawa v Se-Hyun Kim | 1-6,1-6 |
| ITF Women Gyeongsan | 2018/06/14 05:50 | Se-Hyun Kim v Hyojung Yea | 4-6,0-6 |
| ITF Women Gyeongsan | 2018/06/12 02:30 | Se-Hyun Kim v Kwan Yau Ng | 6-1,6-3 |
| ITF Women Nonthaburi | 2018/10/30 03:25 | Sang Hee Park v Cristina Adamescu | 6-3,6-1 |
| ITF Women Gimcheon | 2018/08/18 03:45 | Sang Hee Park v Yu Jin Ahn | 0-6,3-6 |
| ITF Women Gimcheon | 2018/08/16 01:00 | Tamara Barad Itzhaki v Sang Hee Park | 5-7,1-6 |
| ITF Women Gimcheon | 2018/08/14 02:50 | Han Byeol Lee v Sang Hee Park | 2-6,4-6 |
| ITF Women Daegu Qual | 2018/06/19 01:00 | Sang Hee Park v Chang Liu | 0-6,2-6 |
| ITF Women Daegu Qual | 2018/06/18 03:30 | Sang Hee Park v Haine Ogata | 6-2,6-1 |
| ITF Women Gyeongsan | 2018/06/14 01:00 | Sang Hee Park v Sunam Jeong | 4-6,2-6 |
| ITF Women Gyeongsan | 2018/06/13 01:00 | SinHee Kim v Sang Hee Park | 2-6,5-7 |