Stadium: Center Court Round: 26 Ground: Hardcourt outdoor
| ITF W25 Goyang | 2023/05/26 01:55 | Sohyun Park v Hanna Chang | 6-3,4-6,2-6 |
| ITF Women Yeongwol | 2018/08/31 02:30 | Hanna Chang v Sohyun Park | 6-4,2-6,2-6 |
| ITF Women Yeongwol | 2016/09/02 09:50 | Sohyun Park v Hanna Chang | 6-4,2-6,6-3 |
| ITF W25 Changwon | 2023/05/30 07:20 | Han Gyeol Jeong v Sohyun Park | 1-6,1-6 |
| ITF W25 Goyang | 2023/05/26 01:55 | Sohyun Park v Hanna Chang | 6-3,4-6,2-6 |
| ITF W25 Goyang | 2023/05/25 03:40 | Destanee Aiava v Sohyun Park | 3-6,0-6 |
| ITF W25 Goyang | 2023/05/23 03:35 | Punnin Kovapitukted v Sohyun Park | 6-7,1-6 |
| ITF W25 Incheon | 2023/05/18 02:00 | Peangtarn Plipuech v Sohyun Park | 7-5,6-3 |
| ITF W25 Incheon | 2023/05/17 04:20 | Sohyun Park v Dabin Kim | 6-4,3-6,6-1 |
| ITF W25 Guayaquil | 2023/04/27 15:30 | Martina Capurro Taborda v Sohyun Park | 6-2,7-6 |
| ITF W25 Guayaquil | 2023/04/26 16:00 | Tania I A Sabando v Sohyun Park | 0-6,3-6 |
| ITF W25 Changwon | 2023/05/31 01:00 | Pei-Chi Lee v Hanna Chang | 3-6,1-6 |
| ITF W25 Goyang | 2023/05/28 09:00 | Hanna Chang v Mananchaya Sawangkaew | 6-2,6-4 |
| ITF W25 Goyang | 2023/05/27 07:30 | Fangzhou Liu v Hanna Chang | 4-6,3-6 |
| ITF W25 Goyang | 2023/05/26 01:55 | Sohyun Park v Hanna Chang | 6-3,4-6,2-6 |
| ITF W25 Goyang | 2023/05/25 03:00 | Dayeon Back v Hanna Chang | 4-6,6-4,6-7 |
| ITF W25 Goyang | 2023/05/23 01:00 | Pei-Chi Lee v Hanna Chang | 6-4,2-6,5-7 |
| ITF W25 Incheon | 2023/05/17 05:35 | Xinyu Jiang v Hanna Chang | 7-6,5-7,6-2 |
| UTR Pro California Women | 2023/05/07 19:19 | Hanna Chang v Megan McCray | 6-3,5-2 |