Round: 54 Ground: Hardcourt outdoor
| ITF W15 Gimcheon | 2019/06/11 05:25 | Hwiwon Wi v Da Hye Kim | 1-6,3-6 |
| ITF W25 Daegu | 2019/06/03 01:00 | Himeno Sakatsume v Hwiwon Wi | 2-6,6-1,10-6 |
| ITF W25 Incheon | 2019/05/29 01:00 | Anastasia Sukhotina v Hwiwon Wi | 6-7,6-2,6-1 |
| ITF W25 Incheon | 2019/05/28 01:00 | Hwiwon Wi v Ryeong Gyeong Park | 6-4,6-1 |
| 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 |