Stadium: Indoor 3 Round: 25
| WTA Taipei | 2016/11/15 13:00 | Ching-Wen Hsu v Kai-Chen Chang | 3-6,3-6 |
| ITF Women Incheon Qual | 2018/05/15 01:00 | Kaylah McPhee v Ching-Wen Hsu | 6-3,3-6,3-6 |
| ITF Women Incheon Qual | 2018/05/14 02:00 | Linnea Malmqvist v Ching-Wen Hsu | 4-6,3-6 |
| ITF Women Incheon Qual | 2018/05/13 01:00 | Do Hee Bae v Ching-Wen Hsu | 4-6,4-6 |
| ITF Women Goyang | 2018/05/09 01:00 | Maia Lumsden v Ching-Wen Hsu | 7-6,6-1 |
| ITF Women Goyang Qual | 2018/05/08 04:30 | Ching-Wen Hsu v Linnea Malmqvist | 6-4,6-3 |
| ITF Women Goyang Qual | 2018/05/07 02:30 | Ching-Wen Hsu v Dayeon Back | 6-4,6-1 |
| ITF Women Nanjing | 2018/04/05 07:15 | Aldila Sutjiadi v Ching-Wen Hsu | 6-0,6-1 |
| ITF Women Nanjing | 2018/04/03 03:40 | Zhuoma Ni Ma v Ching-Wen Hsu | 1-6,0-6 |
| ITF Women Goyang | 2018/05/08 03:05 | Ji-Hee Choi v Kai-Chen Chang | 6-4,6-4 |
| ITF Women Kashiwa Qual | 2018/04/01 03:30 | Kai-Chen Chang v Makoto Ninomiya | 6-1,6-7,7-6 |
| ITF Women Kofu | 2018/03/27 04:20 | Giulia Gatto Monticone v Kai-Chen Chang | 6-2,6-3 |
| ITF Women Toyota | 2018/03/14 05:40 | Kai-Chen Chang v Ayla Aksu | 3-6,2-6 |
| ITF Women Yokohama | 2018/03/07 05:30 | Eri Hozumi v Kai-Chen Chang | 7-6,5-7,6-4 |
| WTA Taipei | 2018/01/31 07:55 | Yulia Putintseva v Kai-Chen Chang | 6-3,7-6 |
| WTA Taipei | 2018/01/29 07:30 | Ya-Hsuan Lee v Kai-Chen Chang | 5-7,2-6 |
| Australian Open Women WC | 2017/12/01 02:00 | Misaki Doi v Kai-Chen Chang | 6-3,6-2 |