Stadium: Court 5 Round: 25
| ITF Women Incheon | 2018/05/16 03:10 | Ching-Wen Hsu v Kai-Chen Chang | 6-0,6-3 |
| 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 - Tchaj-pej | 2018/01/31 07:55 | Yulia Putintseva v Kai-Chen Chang | 6-3,7-6 |
| WTA - Tchaj-pej | 2018/01/29 07:30 | Ya-Hsuan Lee v Kai-Chen Chang | 5-7,2-6 |
| ITF Women Incheon Qual | 2018/05/15 01:00 | Alina Silich v Dominique Schaefer | 6-7,3-6 |
| ITF Women Incheon Qual | 2018/05/14 02:00 | Alina Silich v Jin Yoo | 6-2,6-1 |
| ITF Women Incheon Qual | 2018/05/13 02:00 | Alina Silich v Hyojung Yea | 6-4,2-6,7-6 |
| ITF Women Goyang | 2018/05/09 03:05 | Alina Silich v Victoria Rodriguez | 2-6,5-7 |
| ITF Women Goyang Qual | 2018/05/08 01:00 | Alina Silich v Seung-Yeon Hong | 6-4,6-4 |
| ITF Women Goyang Qual | 2018/05/07 02:30 | Alina Silich v Hae-Sung Kim | 6-2,6-2 |
| ITF Women Khimki Qual | 2018/04/28 09:00 | Ekaterina Shalimova v Alina Silich | 1-6,6-4,6-4 |
| ITF Women Osaka Qual | 2018/04/08 01:00 | Yukina Saigo v Alina Silich | 7-6,6-4 |