Stadium: Court 1 Round: 25 Ground: Hardcourt outdoor
| ITF W25 Goyang | 2019/05/21 03:25 | Freya Christie v Dayeon Back | 5-7,2-6 |
| ITF W25 Goyang | 2019/05/20 07:05 | Dayeon Back v Yu Jin Ahn | 6-4,6-0 |
| ITF W25 Changwon | 2019/05/14 01:00 | Yeong Won Jeong v Dayeon Back | 6-4,6-1 |
| ITF W25 Changwon | 2019/05/13 04:10 | Han Gyeol Jeong v Dayeon Back | 0-6,0-6 |
| ITF Women Yeongwol | 2018/09/07 01:00 | Dayeon Back v So-Ra Lee | 3-6,3-6 |
| ITF Women Yeongwol | 2018/09/04 03:00 | Angelina Gabueva v Dayeon Back | 2-6,6-7 |
| ITF Women Sangju | 2018/06/06 04:05 | Dayeon Back v Ya-Hsuan Lee | 1-6,0-6 |
| ITF Women Sangju Qual | 2018/06/05 02:40 | Dabin Oh v Dayeon Back | 0-6,2-6 |
| ITF W25 Changwon | 2019/05/14 04:35 | Dabin Kim v Chang Liu | 2-6,4-6 |
| ITF W25 Osaka | 2019/04/11 01:00 | Xiyu Wang v Dabin Kim | 6-3,6-2 |
| ITF W25 Osaka | 2019/04/09 03:00 | Nagi Hanatani v Dabin Kim | 2-6,5-7 |
| ITF W25 Kashiwa | 2019/04/04 05:05 | Dabin Kim v Na-Lae Han | 1-6,2-6 |
| ITF W25 Kashiwa | 2019/04/03 00:30 | Ho Ching Wu v Dabin Kim | 1-6,4-6 |
| ITF W25 Kashiwa | 2019/04/02 00:00 | Marina Yudanov v Dabin Kim | 5-7,5-7 |
| ITF W25 Kashiwa | 2019/04/01 03:00 | Wushuang Zheng v Dabin Kim | 1-6,4-6 |
| ITF W60 Shenzhen | 2019/03/11 05:00 | Dabin Kim v Mana Ayukawa | 4-6,0-6 |