| ITF Women Yeongwol | 2017/08/30 03:40 | Na Ri Kim v Se Jin Lee | 6-3,6-1 |
| ITF Women Naiman Qual | 2018/07/01 02:00 | Jiakang Li v Se Jin Lee | 3-6,1-6 |
| ITF Women Daegu Qual | 2018/06/17 01:00 | Satsuki Koike v Se Jin Lee | 6-3,6-0 |
| ITF Women Incheon Qual | 2018/05/13 03:30 | Alexa Ryngler v Se Jin Lee | 7-5,5-7,6-2 |
| ITF Women Goyang Qual | 2018/05/06 06:15 | Alana Parnaby v Se Jin Lee | 6-2,1-6,7-6 |
| ITF Women Yeongwol | 2017/09/06 01:00 | Hanna Chang v Se Jin Lee | 6-3,6-2 |
| ITF Women Yeongwol | 2017/08/30 03:40 | Na Ri Kim v Se Jin Lee | 6-3,6-1 |
| ITF Women Yeongwol | 2017/08/28 01:00 | Se-Hyun Kim v Se Jin Lee | 6-4,1-6,1-6 |
| ITF Women Yeongwol | 2017/08/27 01:00 | Se Jin Lee v Heejin Han | 6-0,6-1 |
| ITF Women Daegu | 2018/06/21 01:00 | Haruka Kaji v Na Ri Kim | 4-6,6-3,4-6 |
| ITF Women Daegu | 2018/06/19 08:30 | Yuuki Tanaka v Na Ri Kim | 1-6,3-6 |
| ITF Women Changwon | 2018/05/22 04:30 | Na Ri Kim v Varvara Flink | 3-6,4-6 |
| ITF Women Incheon | 2018/05/17 04:35 | Na Ri Kim v Akiko Omae | 4-6,6-7 |
| ITF Women Incheon | 2018/05/15 03:00 | Na Ri Kim v Charmaine S Y Seah | 6-2,6-3 |
| ITF Women Goyang | 2018/05/10 01:00 | Na Ri Kim v Mayo Hibi | 1-6,6-4,3-6 |
| ITF Women Goyang | 2018/05/09 01:00 | Na Ri Kim v Seo-Kyung Kang | 6-1,0-6,6-4 |
| ITF Women Nishi-Tama | 2018/03/25 02:00 | So-Ra Lee v Na Ri Kim | 6-3,2-6,7-5 |