Stadium: Center Round: 28 Ground: Hardcourt outdoor
| Kashiwa, Qualifications Simples W-ITF-JPN-07A | 2019/04/05 03:40 | Chang, Kai-Chen v Na-Lae Han | 6-2,6-3 |
| ITF Women Daegu | 2018/06/23 02:00 | Chang, Kai-Chen v Na-Lae Han | 3-6,3-6 |
| Billie Jean King Cup | 2016/02/05 03:00 | Na-Lae Han v Chang, Kai-Chen | 7-6,6-4 |
| Open d'Australie Asie-Pacifique Wildcard Playoff | 2019/12/06 03:50 | Na-Lae Han v Hozumi, Eri | 6-1,6-1 |
| Open d'Australie Asie-Pacifique Wildcard Playoff | 2019/12/04 02:00 | Na-Lae Han v Erina Hayashi | 6-3,6-2 |
| ITF - W100 Tokyo | 2019/11/14 02:00 | Nara, Kurumi v Na-Lae Han | 6-7,6-2,6-1 |
| ITF - W100 Tokyo | 2019/11/12 00:55 | Ayano Shimizu v Na-Lae Han | 5-7,4-6 |
| Shenzhen, Simples W-ITF-CHN-26A | 2019/11/07 02:00 | Na-Lae Han v Lin Zhu | 6-1,4-6,3-6 |
| Shenzhen, Simples W-ITF-CHN-26A | 2019/11/06 01:30 | Na-Lae Han v Fangzhou Liu | 6-2,6-4 |
| Liuzhou, Qualifications Simples W-ITF-CHN-25A | 2019/10/31 03:00 | Xu, Shilin v Na-Lae Han | 6-3,6-2 |
| Liuzhou, Qualifications Simples W-ITF-CHN-25A | 2019/10/30 03:00 | Chengyiyi Yuan v Na-Lae Han | 3-6,4-6 |
| 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 |
| Kashiwa, Qualifications Simples W-ITF-JPN-07A | 2019/04/05 03:40 | Chang, Kai-Chen v Na-Lae Han | 6-2,6-3 |
| Kashiwa, Qualifications Simples W-ITF-JPN-07A | 2019/04/04 02:15 | Chang, Kai-Chen v Kyoka Okamura | 6-3,6-4 |