| ITF Women Yeongwol WD | 2018/08/30 06:10 | Hayashi/Hosonuma v Kim/Oh | 6-0,6-4 |
| ITF Korea F4 MD | 2018/08/16 06:00 | Kim/Oh v Lee/Yoo | 6-2,6-7,8-10 |
| ITF Korea F4 MD | 2018/08/14 05:05 | Han/Kim v Kim/Oh | 4-6,3-6 |
| ITF Korea F3 MD | 2018/06/21 07:10 | Kim/Oh v Kim/Nam | 7-6,3-6,3-10 |
| ITF Korea F3 MD | 2018/06/20 06:15 | Imai/Niki v Kim/Oh | 5-7,3-6 |
| ITF Korea F1 MD | 2018/06/06 04:30 | Kim/Oh v Chung/Lee | 7-5,5-7,4-10 |
| ITF Women Sangju WD | 2017/06/01 04:55 | Baba/Saigo v Kim/Oh | 3-6,6-0,10-4 |
| Challenger Busan Qual MD | 2017/05/14 07:04 | Kim/Oh v Chung/Chung | 7-6,5-7,0-0 |