Stadium: Court 4 Round: 28
| Billie Jean King Cup | 2016/02/05 03:00 | Na-Lae Han v Kai-Chen Chang | 7-6,6-4 |
| ITF Women Daegu | 2018/06/22 03:00 | Olivia Tjandramulia v Kai-Chen Chang | 1-6,4-6 |
| ITF Women Daegu | 2018/06/21 01:00 | Aiko Yoshitomi v Kai-Chen Chang | 6-7,1-6 |
| ITF Women Daegu | 2018/06/20 02:45 | Michika Ozeki v Kai-Chen Chang | 2-6,3-6 |
| ITF Women Kofu | 2018/06/15 04:30 | Mai Hontama v Kai-Chen Chang | 6-3,6-3 |
| ITF Women Kofu | 2018/06/14 01:00 | Ayumi Miyamoto v Kai-Chen Chang | 3-6,7-5,4-6 |
| ITF Women Kofu | 2018/06/13 02:45 | Ari Matsumoto v Kai-Chen Chang | 2-6,6-7 |
| ITF Women Changwon | 2018/05/23 01:00 | Kai-Chen Chang v Alina Silich | 4-6,6-7 |
| ITF Women Incheon | 2018/05/16 03:10 | Ching-Wen Hsu v Kai-Chen Chang | 6-0,6-3 |
| ITF Women Daegu | 2018/06/22 03:00 | Hanna Chang v Na-Lae Han | 3-6,2-6 |
| ITF Women Daegu | 2018/06/21 01:00 | Chang Liu v Na-Lae Han | 3-6,4-6 |
| ITF Women Daegu | 2018/06/20 01:00 | Risa Ushijima v Na-Lae Han | 3-6,5-7 |
| ITF Women Singapore | 2018/06/14 03:00 | Julia Glushko v Na-Lae Han | 7-6,4-6,6-1 |
| ITF Women Singapore | 2018/06/13 02:00 | Beatrice Gumulya v Na-Lae Han | 1-6,2-6 |
| ITF Women Singapore | 2018/06/12 04:15 | Jacqueline Cabaj Awad v Na-Lae Han | 1-6,6-2,1-6 |
| ITF Women Changwon | 2018/05/23 05:05 | Ya-Hsuan Lee v Na-Lae Han | 6-4,6-3 |
| ITF Women Incheon | 2018/05/20 02:00 | Na-Lae Han v En Shuo Liang | 2-6,6-0,5-7 |