Stadion: Court 5 Round: 25 Ground: Hardcourt outdoor
| ITF Women Yeongwol | 2017/09/03 04:00 | Ye Jin Kim v Youna Kim | 6-2,6-1 |
| ITF Damen - W15 - Yeongwol | 2019/08/27 02:00 | Dayeon Back v Miranda Poile | 6-3,6-0 |
| ITF Damen - W15 - Yeongwol | 2019/08/26 02:00 | Dayeon Back v Jessica Fowler | 6-3,6-2 |
| ITF Damen - W15 - Gimcheon | 2019/06/19 02:45 | Sunam Jeong v Dayeon Back | 7-6,6-4 |
| ITF Damen - W15 - Gimcheon | 2019/06/18 01:00 | Heejin Han v Dayeon Back | 1-6,2-6 |
| ITF Damen - W15 - Gimcheon | 2019/06/17 06:05 | Ah Song v Dayeon Back | 1-6,2-6 |
| ITF Damen - W15 - Gimcheon | 2019/06/12 01:00 | Ayumi Koshiishi v Dayeon Back | 7-5,6-2 |
| ITF Damen - W15 - Gimcheon | 2019/06/11 01:00 | Honoka Kobayashi v Dayeon Back | 6-4,0-6,4-10 |
| ITF Damen - W15 - Gimcheon | 2019/06/10 02:20 | Ah Song v Dayeon Back | 5-7,0-6 |