| ITF Women Incheon Qual | 2017/05/16 03:35 | Sung-Hee Han v Sumin Kim | 6-0,7-6 |
| ITF Women Changwon Qual | 2017/05/07 01:00 | Sunae Ji v Sumin Kim | 6-3,6-2 |
| ITF Women Yeongwol | 2016/09/01 02:50 | Seon Young Um v Sumin Kim | 6-4,1-6,6-3 |
| ITF Women Yeongwol | 2016/08/29 04:00 | Sol Hee Sim v Sumin Kim | 0-6,6-2,1-6 |
| ITF Women Incheon Qual | 2017/05/14 03:00 | Hyeran Yun v Desirae Krawczyk | 0-6,1-6 |