Stadium: Court 6 Round: 54 Ground: Hardcourt outdoor
| ITF W25 Goyang | 2019/05/20 03:00 | So-Ra Lee v Hwiwon Wi | 6-1,6-4 |
| ITF Women Yeongwol | 2018/09/06 03:10 | Hanna Chang v Hwiwon Wi | 6-2,6-1 |
| ITF Women Yeongwol | 2018/09/05 01:00 | Jeongyun Lee v Hwiwon Wi | 5-7,5-7 |
| ITF Women Yeongwol | 2018/09/03 02:00 | Hwiwon Wi v Do Hee Bae | 6-1,6-7,6-2 |
| ITF Women Gimcheon | 2018/08/23 05:00 | Hwiwon Wi v Sakura Hosogi | 2-6,5-7 |
| ITF Women Gimcheon | 2018/08/22 01:00 | Chihiro Takayama v Hwiwon Wi | 4-6,0-6 |
| ITF Women Sangju Qual | 2018/06/03 03:30 | Dayeon Back v Hwiwon Wi | 7-5,6-3 |
| ITF Women Changwon Qual | 2018/05/20 04:30 | Chang Liu v Hwiwon Wi | 6-3,6-3 |
| ITF W25 Incheon | 2019/05/27 01:00 | Ryeong Gyeong Park v Eun Se Jang | 3-6,7-6,12-10 |
| ITF Women Yeongwol | 2018/08/27 04:30 | Eun Se Jang v Ryeong Gyeong Park | 6-1,3-6,3-6 |
| ITF Women Gimcheon | 2018/08/21 01:00 | Ryeong Gyeong Park v Ramya Natarajan | 2-6,1-6 |
| ITF Women Gimcheon | 2018/08/20 02:00 | Ryeong Gyeong Park v Wing Kiu Jacqueline Lam | 6-4,6-3 |
| ITF Women Gimcheon | 2018/08/12 01:00 | Sakura Hosogi v Ryeong Gyeong Park | 6-2,2-6,6-2 |
| ITF Women Gyeongsan | 2018/06/13 04:10 | Chang Liu v Ryeong Gyeong Park | 6-3,6-3 |
| ITF Women Changwon Qual | 2018/05/20 06:00 | Ryeong Gyeong Park v Sang Hee Park | 4-6,2-6 |
| ITF Women Incheon Qual | 2018/05/13 04:30 | Sang Hee Park v Ryeong Gyeong Park | 6-0,6-3 |