Stadion: Court 8 Round: 44 Ground: Hardcourt outdoor
| ITF Damen - Nonthaburi | 2018/10/28 05:30 | Ya-Hsin Lee v Eun Se Jang | 6-1,6-1 |
| ITF Damen - W25 - Hua Hin | 2019/11/11 05:45 | Mei Yamaguchi v Eun Se Jang | 6-1,6-3 |
| ITF Damen - W25 - Hua Hin | 2019/11/04 03:00 | Georgia Andreea Craciun v Eun Se Jang | 6-2,6-1 |
| ITF Damen - W15 - Hua Hin | 2019/10/16 05:55 | Kamonwan Buayam v Eun Se Jang | 6-4,6-3 |
| ITF Damen - W15 - Hua Hin | 2019/10/15 04:50 | Eun Se Jang v Mingyang Liu | 6-1,6-1 |
| ITF Damen - W15 - Hua Hin | 2019/10/14 04:40 | Eun Se Jang v Aino Alkio | 6-4,6-1 |
| ITF Damen - W15 - Hua Hin | 2019/10/08 03:00 | Yui Chikaraishi v Eun Se Jang | 6-2,6-0 |
| ITF Damen - W15 - Hua Hin | 2019/10/07 03:00 | Aino Alkio v Eun Se Jang | 5-7,6-4,4-10 |
| ITF Damen - W15 - Anning - Qualifikation | 2019/09/22 02:00 | Eun Se Jang v Yang Qu | 2-6,5-7 |
| WTA - Taipei | 2019/11/13 06:25 | Dalila Jakupovic v Ya-Hsin Lee | 2-6,6-2,6-2 |
| WTA - Taipei | 2019/11/11 02:00 | Sarah Rebecca Sekulic v Ya-Hsin Lee | 7-6,6-7,4-6 |
| WTA - Taipei | 2019/11/10 04:25 | Naoko Eto v Ya-Hsin Lee | 0-6,1-6 |
| ITF Damen - W15 - Hua Hin | 2019/10/10 03:00 | Yexin Ma v Ya-Hsin Lee | 7-6,6-3 |
| ITF Damen - W15 - Hua Hin | 2019/10/09 04:25 | Ai Yamaguchi v Ya-Hsin Lee | 0-6,1-6 |
| ITF Damen - W15 - Hua Hin | 2019/10/08 03:00 | Ya-Hsin Lee v Lunda Kumhom | 6-4,6-3 |
| ITF Damen - W25 - Taipei | 2019/08/01 04:40 | Risa Ushijima v Ya-Hsin Lee | 4-6,7-6,6-2 |
| ITF Damen - W25 - Taipei | 2019/07/30 06:55 | Ya-Hsin Lee v Akiko Omae | 6-3,7-5 |