Stadium: Center C Round: 29 Ground: Clay
| ITF W40 Nonthaburi | 2023/01/02 04:55 | Lee, Pei-Chei v Yang, Ya-Yi | 2-6,6-7 |
| ITF W25 Tainan | 2023/06/24 02:00 | Yi Tsen Cho v Yang, Ya-Yi | 1-6,6-4,5-7 |
| ITF W25 Tainan | 2023/06/23 01:55 | Ayano Shimizu v Yang, Ya-Yi | 5-7,0-6 |
| ITF W25 Tainan | 2023/06/22 01:50 | Monique Barry v Yang, Ya-Yi | 6-1,3-6,4-6 |
| ITF W25 Tainan | 2023/06/21 02:00 | Stephanie Judith Visscher v Yang, Ya-Yi | 3-6,4-6 |
| ITF W25 Tainan | 2023/06/18 01:55 | Yang, Ya-Yi v Ya-Hsuan Lee | 6-3,6-1 |
| ITF W25 Tainan | 2023/06/17 02:00 | Yang, Ya-Yi v Irina Fetecau | 6-0,6-2 |
| ITF W25 Tainan | 2023/06/16 02:00 | Yang, Ya-Yi v Kaylah McPhee | 6-2,6-2 |
| ITF W25 Tainan | 2023/06/15 02:00 | Yi Tsen Cho v Yang, Ya-Yi | 1-6,6-4,5-7 |
| ITF W25 Tainan | 2023/06/24 01:50 | Lee, Pei-Chei v Chia Yi Tsao | 3-6,7-5,7-5 |
| ITF W25 Tainan | 2023/06/23 02:00 | Erika Sema v Lee, Pei-Chei | 2-6,3-6 |
| ITF W25 Tainan | 2023/06/22 02:00 | Ya-Hsin Lee v Lee, Pei-Chei | 2-6,0-6 |
| ITF W25 Tainan | 2023/06/21 02:00 | Kanako Morisaki v Lee, Pei-Chei | 2-6,2-6 |
| ITF W25 Tainan | 2023/06/15 05:40 | Irina Fetecau v Lee, Pei-Chei | 7-6,4-6,6-4 |
| ITF W25 Tainan | 2023/06/14 01:50 | Tzu-Ying Tseng v Lee, Pei-Chei | 0-6,0-6 |
| Daegu, Singles W-ITF-KOR-04A | 2023/06/08 03:30 | Lee, Pei-Chei v Kyoka Okamura | 1-6,1-6 |
| Daegu, Singles W-ITF-KOR-04A | 2023/06/06 01:05 | Lee, Pei-Chei v Yeon Woo Ku | 3-6,6-4,6-3 |