Stadium: Court 8 Round: 62 Ground: Hardcourt outdoor
| Billie Jean King Cup | 2023/04/14 06:10 | Dayeon Back v Sevil Yuldasheva | 6-2,6-3 |
| Billie Jean King Cup | 2023/04/12 08:00 | Wushuang Zheng v Dayeon Back | 3-6,4-6 |
| ITF W15 Sharm El Sheikh | 2023/03/11 07:30 | Dayeon Back v Katarina Kuzmova | 1-6,6-4,6-7 |
| ITF W15 Sharm El Sheikh | 2023/03/10 07:30 | Merna Refaat v Dayeon Back | 3-6,2-6 |
| ITF W15 Sharm El Sheikh | 2023/03/09 10:55 | Marta Soriano Santiago v Dayeon Back | 2-6,3-6 |
| ITF W15 Sharm El Sheikh | 2023/03/01 14:05 | Alevtina Ibragimova v Dayeon Back | 6-7,7-5,7-5 |
| ITF W15 Sharm El Sheikh | 2023/02/25 07:30 | Dayeon Back v Klaudija Bubelyte | 7-6,3-6,3-6 |
| ITF W15 Sharm El Sheikh | 2023/02/24 07:30 | Luca Udvardy v Dayeon Back | 6-1,2-6,6-7 |
| ITF Women Sangju Qual | 2018/06/05 02:05 | Hyojung Yea v Mi Seong Sim | 6-0,6-3 |
| ITF Women Sangju Qual | 2018/06/04 03:30 | Mi Seong Sim v Seonghee Cheon | 4-6,6-2,6-4 |
| ITF Women Sangju Qual | 2018/06/03 02:00 | Jooyeon Jeong v Mi Seong Sim | 0-6,4-6 |