Stadium: Court 7 Round: 54 Ground: Hardcourt outdoor
| ITF W25 Incheon | 2019/05/29 01:00 | Anastasia Gasanova v Pei-Chi Lee | 6-0,7-6 |
| ITF W25 Incheon | 2019/05/28 01:00 | Pei-Chi Lee v Kim, Seohyeon | 6-1,6-1 |
| ITF W25 Incheon | 2019/05/27 03:10 | Pei-Chi Lee v Hong, Seung-Yeon | 6-3,4-6,10-7 |
| Luan, Simples W-ITF-CHN-07A | 2019/05/07 02:00 | Akiko Omae v Pei-Chi Lee | 6-2,6-4 |
| Luan, Simples W-ITF-CHN-07A | 2019/05/06 02:00 | Li, Xiuyuan v Pei-Chi Lee | 0-6,0-6 |
| Sunderland, Simples W-ITF-GBR-04A | 2019/04/08 12:05 | Pitak, Katarzyna v Pei-Chi Lee | 6-4,6-3 |
| Bolton, Simples W-ITF-GBR-03A | 2019/04/01 18:45 | Ferrando, Cristiana v Pei-Chi Lee | 6-4,4-6,14-12 |
| Bolton, Simples W-ITF-GBR-03A | 2019/04/01 11:50 | Eklund, Mia v Pei-Chi Lee | 7-5,0-6,5-10 |
| ITF W25 Goyang | 2019/05/23 03:30 | Elie, Jennifer v Dayeon Back | 7-6,6-4 |
| 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 Ahn, Yu Jin | 6-4,6-0 |
| ITF W25 Changwon | 2019/05/14 01:00 | Jeong, Yeong Won 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 Lee, So-Ra | 3-6,3-6 |
| ITF Women Yeongwol | 2018/09/04 03:00 | Gabueva, Angelina 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 |