| ITF Women Yeongwol | 2018/08/26 02:00 | Uberoi, Nikita v Jeong, Jooyeon | 6-2,7-6 |
| ITF Women Gimcheon | 2018/08/19 01:00 | Jeong, Jooyeon v Kim, Handeul | 1-6,2-6 |
| ITF Women Gimcheon | 2018/08/12 01:00 | Jeong, Jooyeon v Kamiyoshihara, Ai | 0-6,0-6 |
| ITF Women Gyeongsan Qual | 2018/06/10 03:30 | Jeong, Jooyeon v Yoon, Sujin | 0-6,1-6 |
| ITF Women Sangju Qual | 2018/06/03 02:00 | Jeong, Jooyeon v Sim, Mi Seong | 0-6,4-6 |
| Changwon, Singles Qualifying W-WITF-KOR-01A | 2018/05/20 04:30 | Kim, S. v Jeong, Jooyeon | 6-1,6-2 |
| ITF Women Incheon Qual | 2018/05/13 02:00 | Park, Eunyeong v Jeong, Jooyeon | 6-2,6-2 |
| ITF Women Goyang Qual | 2018/05/06 05:15 | Kim, Hae-Sung v Jeong, Jooyeon | 6-1,6-0 |
| Changwon, Singles Qualifying W-WITF-KOR-01A | 2018/05/20 01:00 | Lee, Eun Ji v Yea, Hyojung | 2-6,0-6 |
| ITF Women Yeongwol | 2017/08/27 01:00 | Lee, Eun Ji v Song, Ah | 4-6,5-7 |
| ITF Women Sangju | 2017/05/28 02:00 | Sul, You-Na v Lee, Eun Ji | 6-3,6-0 |
| ITF Women Incheon Qual | 2017/05/16 04:20 | Haruka Kaji v Lee, Eun Ji | 6-0,6-3 |
| ITF Women Incheon Qual | 2017/05/15 04:35 | Lee, Eun Ji v Ashmitha Easwaramurthi | 6-4,6-2 |
| ITF Women Yeongwol | 2016/09/04 02:00 | Lee, Eun Ji v Park, Mijeong | 3-6,2-6 |