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