| ITF Women Yeongwol WD | 2018/08/30 05:30 | Lee/Yoo v Barad Itzhaki/Natarajan | 2-6,6-0,10-5 |
| ITF Korea F6 MD | 2018/08/28 05:35 | Lee/Yoo v Shim/Sunmin | 6-0,6-1 |
| ITF Korea F5 MD | 2018/08/20 04:00 | Kim/Kim v Lee/Yoo | 6-4,4-6,10-5 |
| ITF Korea F4 MD | 2018/08/18 03:00 | Choi/Moon v Lee/Yoo | 6-1,1-6,6-10 |
| ITF Korea F4 MD | 2018/08/17 05:00 | Kim/Lim v Lee/Yoo | 3-6,4-6 |
| ITF Korea F4 MD | 2018/08/16 06:00 | Kim/Oh v Lee/Yoo | 6-2,6-7,8-10 |
| ITF Korea F1 MD | 2018/06/07 05:00 | Lee/Yoo v Lim/Nam | 1-6,3-6 |
| ITF Korea F1 MD | 2018/06/05 04:30 | Lee/Yoo v Kwon/Seol | 5-7,6-2,10-7 |
| ITF Korea F6 MD | 2018/08/29 06:35 | Kim/Shin v Kang/Kwon | 0-6,2-6 |