stadio: Court 8 Round: 44 Ground: Hardcourt outdoor
| ITF femminile Yeongwol | 2018/09/05 04:45 | Dainhee Kim v Sunam Jeong | 1-6,1-6 |
| ITF W25 Incheon | 2019/05/27 05:25 | Hyeran Yun v Yeong Won Jeong | 6-7,3-6 |
| ITF W25 Goyang | 2019/05/20 01:00 | Hyeran Yun v Ayumi Koshiishi | 4-6,3-6 |
| ITF femminile Yeongwol | 2018/08/29 02:55 | Hanna Chang v Hyeran Yun | 6-3,6-2 |
| ITF femminile Yeongwol | 2018/08/28 02:00 | Ashmitha Easwaramurthi v Hyeran Yun | 1-6,2-6 |
| ITF femminile Yeongwol | 2018/08/27 04:30 | Jin Yoo v Hyeran Yun | 5-7,1-6 |
| ITF Femminile Changwon - Qual. | 2018/05/21 03:30 | Hyeran Yun v Sang Hee Park | 3-6,5-7 |
| ITF Femminile Changwon - Qual. | 2018/05/20 06:00 | Hyeran Yun v Ji Min Park | 6-3,6-1 |
| ITF Femminile Goyang - Qual. | 2018/05/06 05:15 | Yu Jin Ahn v Hyeran Yun | 6-0,6-4 |