Stadium: Court 14 Round: 26 Ground: Hardcourt outdoor
| ITF W25 Incheon | 2022/06/07 01:55 | Sunam Jeong v Ya-Hsuan Lee | 1-6,1-6 |
| ITF Women Sangju | 2018/06/09 01:00 | Sunam Jeong v Ya-Hsuan Lee | 2-6,6-7 |
| 2018 Fed Cup | 2018/02/07 04:30 | Ya-Hsuan Lee v Sunam Jeong | 3-6,3-6 |