Stadium: Court 8 Round: 44 Ground: Hardcourt outdoor
| Nonthaburi, Singles W-ITF-THA-01A | 2020/01/26 09:20 | Inoue, Miyabi v Chang, Kai-Chen | 1-6,1-6 |
| Open d'Australie Asie-Pacifique Wildcard Playoff | 2019/12/07 03:00 | Na-Lae Han v Chang, Kai-Chen | 6-0,6-4 |
| Open d'Australie Asie-Pacifique Wildcard Playoff | 2019/12/06 02:00 | Su Jeong Jang v Chang, Kai-Chen | 1-6,5-7 |
| Open d'Australie Asie-Pacifique Wildcard Playoff | 2019/12/04 02:00 | Sun, Ziyue v Chang, Kai-Chen | 6-4,4-6,0-6 |
| Open d'Australie Asie-Pacifique Wildcard Playoff | 2019/12/03 02:00 | Chang, Kai-Chen v Li, Xiuyuan | 6-0,6-0 |
| Nonthaburi, Singles W-ITF-THA-01A | 2019/07/23 03:55 | Chang, Kai-Chen v Mananchaya Sawangkaew | 2-6,5-7 |
| Nonthaburi, Singles W-ITF-THA-01A | 2019/07/22 02:30 | Chang, Kai-Chen v Ng, Kwan Yau | 6-3,6-1 |
| Kashiwa, Qualifications Simples W-ITF-JPN-07A | 2019/04/06 04:15 | Rebecca Marino v Chang, Kai-Chen | 6-4,6-1 |
| Nonthaburi, Singles W-ITF-THA-01A | 2020/01/26 09:55 | Yui Chikaraishi v Jang, Eun SE | 6-1,6-2 |
| Nonthaburi, Simples W-ITF-THA-06A | 2019/12/03 04:15 | Yui Chikaraishi v Olga Helmi | 1-6,2-6 |
| Nonthaburi, Simples W-ITF-THA-06A | 2019/12/02 02:30 | Yui Chikaraishi v Mara Schmidt | 6-4,6-0 |
| Nonthaburi, Qualifications Simples W-ITF-THA-06A | 2019/12/01 05:25 | Yui Chikaraishi v Zhang, Yuxin | 6-4,6-1 |
| Nonthaburi, Simples W-ITF-THA-06A | 2019/11/24 06:05 | Yui Chikaraishi v Honoka Kobayashi | 1-6,4-6 |
| ITF W25 Hua Hin | 2019/11/11 02:30 | Ng, Kwan Yau v Yui Chikaraishi | 6-3,6-7,10-5 |
| Hua Hin, Simples W-ITF-THA-10A | 2019/10/15 03:00 | Yui Chikaraishi v Hsieh, Yu-Ting | 4-6,4-6 |
| Hua Hin, Simples W-ITF-THA-10A | 2019/10/10 03:00 | Yui Chikaraishi v Kang, Jia-Qi | 6-7,0-6 |