Stadium: Court 13 Round: 27 Ground: Hardcourt outdoor
| ITF Women Yeongwol | 2018/09/09 01:00 | Sunam Jeong v So-Ra Lee | 6-2,6-1 |
| ITF Women Gimcheon | 2017/06/16 02:00 | Sunam Jeong v So-Ra Lee | 3-6,6-3,6-4 |
| ITF Women Gimcheon | 2017/06/09 02:00 | Sunam Jeong v So-Ra Lee | 6-2,6-4 |
| ITF Women Sangju | 2017/06/03 01:00 | Sunam Jeong v So-Ra Lee | 6-4,6-3 |
| ITF W15 Gimcheon | 2019/06/13 02:55 | So-Ra Lee v Dabin Oh | 6-3,5-7,6-4 |
| ITF W15 Gimcheon | 2019/06/12 01:00 | So-Ra Lee v Heejin Han | 6-1,7-6 |
| ITF W25 Daegu | 2019/06/04 01:00 | Ayumi Koshiishi v So-Ra Lee | 7-5,6-2 |
| ITF W25 Daegu | 2019/06/03 01:00 | Ryeong Gyeong Park v So-Ra Lee | 3-6,4-6 |
| ITF W25 Incheon | 2019/05/28 04:00 | So-Ra Lee v Yuxuan Zhang | 2-6,4-6 |
| ITF W25 Goyang | 2019/05/23 03:40 | Yuxuan Zhang v So-Ra Lee | 6-3,6-4 |
| ITF W25 Goyang | 2019/05/22 01:00 | Viktoriia Dema v So-Ra Lee | 6-3,2-6,6-7 |
| ITF W25 Goyang | 2019/05/21 01:00 | So-Ra Lee v Seohyeon Kim | 6-0,6-3 |
| ITF W15 Gimcheon | 2019/06/13 03:25 | Da Hye Kim v Sunam Jeong | 3-6,1-6 |
| ITF W15 Gimcheon | 2019/06/11 04:30 | Aiko Yoshitomi v Sunam Jeong | 2-6,1-6 |
| ITF W25 Daegu | 2019/06/08 01:00 | Sunam Jeong v Haruna Arakawa | 1-6,5-7 |
| ITF W25 Daegu | 2019/06/06 02:00 | Chanel Simmonds v Sunam Jeong | 2-6,1-6 |
| ITF W25 Daegu | 2019/06/05 02:30 | Ramu Ueda v Sunam Jeong | 1-6,2-6 |
| ITF W25 Goyang | 2019/05/20 05:05 | Sunam Jeong v Seung-Yeon Hong | 6-2,3-6,2-10 |
| ITF W25 Changwon | 2019/05/15 02:20 | Sunam Jeong v Eunhye Lee | 2-6,3-6 |
| 2019 Fed Cup | 2019/02/09 06:55 | Ankita Raina v Sunam Jeong | 6-3,6-3 |