Stadium: Court 6 Round: 25 Ground: Hardcourt outdoor
| ITF Women Sangju | 2018/06/06 04:05 | Dayeon Back v Ya-Hsuan Lee | 1-6,0-6 |
| 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 W15 Sharm El Sheikh | 2023/02/23 07:30 | Giulia Carbonaro v Dayeon Back | 1-6,5-7 |
| ITF W15 Sharm El Sheikh | 2023/02/22 12:30 | Maria Toma v Dayeon Back | 1-6,1-6 |
| ITF W25 Jakarta | 2023/03/20 06:50 | Ya-Hsuan Lee v I-Hsuan Cho | 0-6,3-6 |
| ITF W15 Jakarta | 2023/03/15 02:30 | Ya-Hsuan Lee v Nana Kawagishi | 7-6,6-3 |
| ITF W40 Bengaluru | 2023/03/08 06:05 | Brenda Fruhvirtova v Ya-Hsuan Lee | 6-1,6-0 |
| ITF W40 Bengaluru | 2023/03/05 05:20 | Ya-Hsuan Lee v Tina Nadine Smith | 6-2,6-3 |
| ITF W25 Bengaluru | 2023/02/26 06:25 | Ya-Hsuan Lee v Humera Baharmus | 6-3,4-6,9-11 |
| ITF W60 Kyoto | 2022/12/20 04:25 | Ya-Hsuan Lee v Naho Sato | 5-7,4-6 |
| ITF W60 Tokyo | 2022/11/14 05:05 | Ya-Hsuan Lee v Eri Shimizu | 2-6,3-6 |
| ITF W60 Tokyo | 2022/11/14 01:00 | Ya-Hsuan Lee v Hwiwon Wi | 6-3,6-1 |