Stadium: Court 1 Round: 27
| ITF Women Yeongwol | 2016/09/02 09:50 | Sohyun Park v Hanna Chang | 6-4,2-6,6-3 |
| ITF Women Yeongwol | 2018/08/29 02:55 | Hanna Chang v Hyeran Yun | 6-3,6-2 |
| ITF Women Gimcheon | 2018/08/26 01:00 | Hanna Chang v Da Hye Kim | 1-6,4-6 |
| ITF Women Gimcheon | 2018/08/25 01:00 | Hanna Chang v Ramya Natarajan | 6-2,6-3 |
| ITF Women Gimcheon | 2018/08/24 01:10 | Hanna Chang v Sakura Hosogi | 6-2,6-1 |
| ITF Women Gimcheon | 2018/08/23 01:00 | Hanna Chang v Rushri Wijesundera | 6-3,7-5 |
| ITF Women Gimcheon | 2018/08/21 01:00 | Hanna Chang v Ani Vangelova | 6-3,6-2 |
| ITF Women Fort Worth | 2018/08/01 17:10 | Rhiann Newborn v Hanna Chang | 6-0,7-5 |
| ITF Women Ashland | 2018/07/24 15:55 | Hanna Chang v Sanaz Marand | 0-6,3-6 |
| ITF Women Yeongwol | 2018/08/30 01:30 | Tamara Barad Itzhaki v Sohyun Park | 1-6,5-7 |
| ITF Women Yeongwol | 2018/08/29 04:45 | Sohyun Park v Sunam Jeong | 1-6,6-3,6-3 |
| ITF Women Gimcheon | 2018/08/24 01:00 | Da Hye Kim v Sohyun Park | 6-4,6-3 |
| ITF Women Gimcheon | 2018/08/23 05:30 | Sohyun Park v Hyojung Yea | 7-5,3-6,6-4 |
| ITF Women Yeongwol | 2017/08/30 04:50 | Andrea Ka v Sohyun Park | 6-4,6-3 |
| ITF Women Incheon | 2017/05/17 02:00 | Ling Zhang v Sohyun Park | 6-2,6-7,6-2 |
| ITF Women Incheon Qual | 2017/05/16 04:30 | Sohyun Park v Sabastiani Leon | 2-6,6-1,6-3 |
| ITF Women Incheon Qual | 2017/05/15 02:00 | Sang Hee Park v Sohyun Park | 7-6,3-6,4-6 |