Stadium: Court D Round: 25 Ground: Hardcourt outdoor
| ITF W25 Changwon | 2019/05/14 01:00 | Kim, SE-Hyun v Kim, Cherry | 6-3,6-1 |
| Nonthaburi, Simples W-WITF-THA-09A | 2018/11/07 02:00 | Lee, Hua-Chen v Kim, SE-Hyun | 6-0,6-4 |
| Nonthaburi, Simples W-WITF-THA-09A | 2018/11/06 03:00 | Kim, SE-Hyun v Wang, Dan Ni | 7-5,6-2 |
| Nonthaburi, Simples W-WITF-THA-09A | 2018/11/04 06:00 | Kim, SE-Hyun v Christensen, Elle | 7-5,6-0 |
| Nonthaburi, Simples W-WITF-THA-09A | 2018/11/01 06:10 | Chanta, Aunchisa v Kim, SE-Hyun | 6-4,6-2 |
| Nonthaburi, Simples W-WITF-THA-09A | 2018/10/31 02:00 | Kim, SE-Hyun v Park, Sang Hee | 6-3,4-6,6-4 |
| Nonthaburi, Simples W-WITF-THA-09A | 2018/10/30 03:30 | Jirasook, Keira v Kim, SE-Hyun | 1-6,1-6 |
| ITF Women Gimcheon | 2018/08/17 01:00 | Emily Appleton v Kim, SE-Hyun | 6-2,4-6,6-4 |
| ITF W25 Changwon | 2019/05/14 01:00 | Eunji Lim v Sul, You-Na | 3-6,6-4,4-10 |
| ITF W25 Changwon | 2019/05/13 02:50 | Kim, Handeul v Sul, You-Na | 0-6,0-6 |
| ITF Women Yeongwol | 2018/08/29 01:00 | Reina Takahashi v Sul, You-Na | 6-1,2-6,7-5 |
| ITF Women Gimcheon | 2018/08/23 02:20 | Sul, You-Na v Natarajan, Ramya | 6-7,6-7 |
| ITF Women Gimcheon | 2018/08/22 01:00 | Gabueva, Angelina v Sul, You-Na | 5-7,6-7 |
| ITF Women Gimcheon | 2018/08/21 02:00 | Nicole Khirin v Sul, You-Na | 1-6,0-6 |
| ITF Women Gimcheon | 2018/08/20 02:00 | Jang, Eun SE v Sul, You-Na | 1-6,7-6,4-6 |
| ITF Women Gimcheon | 2018/08/14 01:00 | Emily Appleton v Sul, You-Na | 6-2,6-2 |