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 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 W25 Goyang | 2019/05/20 03:00 | So-Ra Lee v Hwiwon Wi | 6-1,6-4 |
| ITF W25 Changwon | 2019/05/16 01:00 | Ya-Hsuan Lee v So-Ra Lee | 6-2,6-2 |
| ITF W25 Changwon | 2019/05/14 03:40 | So-Ra Lee v Hyejin Lee | 6-4,4-6,7-5 |
| ITF W25 Osaka | 2019/04/08 04:35 | So-Ra Lee v Ari Matsumoto | 6-2,5-7,7-10 |
| ITF W25 Kashiwa | 2019/04/01 00:00 | Akiko Omae v So-Ra Lee | 6-2,7-5 |
| ITF W25 Nishi-Tama | 2019/03/11 03:00 | So-Ra Lee v Fatma Al Nabhani | 6-1,3-6,8-10 |
| 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 |
| WTA Seoul | 2018/09/15 03:15 | Sunam Jeong v Varvara Flink | 2-6,6-3,0-6 |
| ITF Women Yeongwol | 2018/09/09 01:00 | Sunam Jeong v So-Ra Lee | 6-2,6-1 |
| ITF Women Yeongwol | 2018/09/08 03:00 | Yu Jin Ahn v Sunam Jeong | 2-6,5-7 |
| ITF Women Yeongwol | 2018/09/07 01:00 | Hanna Chang v Sunam Jeong | 2-6,3-6 |
| ITF Women Yeongwol | 2018/09/06 03:00 | Seung-Yeon Hong v Sunam Jeong | 4-6,3-6 |