Stadium: Court 1 Round: 44 Ground: Hardcourt outdoor
| ITF - Nonthaburi W15 | 2019/12/03 04:40 | Pei-Chi Lee v Ya-Hsin Lee | 6-1,6-1 |
| ITF Women Taipei | 2017/06/23 02:00 | Pei-Chi Lee v Ya-Hsin Lee | 6-2,5-7,6-4 |
| ITF - Florianopolis W25 | 2022/01/24 16:20 | Anastasia Sukhotina v Pei-Chi Lee | 6-2,3-6,13-11 |
| ITF - Florianopolis W25 | 2022/01/23 15:30 | Raquel Martini v Pei-Chi Lee | 0-6,1-6 |
| ITF - Florianopolis W25 | 2022/01/17 14:30 | Aneta Laboutkova v Pei-Chi Lee | 6-4,6-4 |
| ITF - Florianopolis W25 | 2022/01/16 14:00 | Vivian Mayumi Toma v Pei-Chi Lee | 0-6,1-6 |
| ITF - Oeiras W15 | 2020/08/18 10:00 | Anna Siskova v Pei-Chi Lee | 3-6,6-1,6-4 |
| ITF - Cairo W25 | 2020/03/09 10:00 | Tamara Bizhukova v Pei-Chi Lee | 7-6,3-6,10-7 |
| ITF - Nonthaburi W25 | 2020/02/04 04:05 | Moyuka Uchijima v Pei-Chi Lee | 6-2,6-3 |
| ITF - Nonthaburi W25 | 2020/02/03 06:00 | Eri Shimizu v Pei-Chi Lee | 2-6,1-6 |
| ITF - Nonthaburi W15 | 2019/12/03 04:40 | Pei-Chi Lee v Ya-Hsin Lee | 6-1,6-1 |
| ITF - Nonthaburi W15 | 2019/12/02 02:30 | Nikita Uberoi v Ya-Hsin Lee | 2-6,4-6 |
| ITF - Nonthaburi W15 - Kwalifikacje | 2019/12/01 07:25 | Dolavee Tumthong v Ya-Hsin Lee | 0-6,3-6 |
| ITF - Nonthaburi W15 | 2019/11/27 05:30 | Ya-Hsin Lee v Jiangxue Han | 3-6,6-7 |
| ITF - Nonthaburi W15 | 2019/11/26 03:30 | Ari Matsumoto v Ya-Hsin Lee | 3-6,6-7 |
| ITF - Nonthaburi W15 | 2019/11/25 06:15 | Yu Shan v Ya-Hsin Lee | 6-4,4-6,5-10 |
| ITF - Nonthaburi W15 | 2019/11/24 07:20 | Eun Se Jang v Ya-Hsin Lee | 1-6,1-6 |
| WTA Tajpej | 2019/11/13 06:25 | Dalila Jakupovic v Ya-Hsin Lee | 2-6,6-2,6-2 |