Stadium: Court 3 Round: 28 Ground: Hardcourt outdoor
| ITF Women Iizuka | 2016/10/01 01:00 | Chihiro Muramatsu v Kai-Chen Chang | 1-6,1-6 |
| Australian Open Women WC | 2018/11/30 02:00 | Pranjala Yadlapalli v Chihiro Muramatsu | 2-6,5-7 |
| Australian Open Women WC | 2018/11/28 02:00 | Chihiro Muramatsu v Fang Ying Xun | 6-3,6-3 |
| Australian Open Women WC Qual | 2018/11/27 04:40 | Chihiro Muramatsu v Xu Liu Sun | 6-1,6-3 |
| ITF Women Toowoomba | 2018/10/13 06:00 | Chihiro Muramatsu v Ellen Perez | 2-6,7-6,4-6 |
| ITF Women Toowoomba | 2018/10/11 03:30 | Olivia Rogowska v Chihiro Muramatsu | 5-7,7-6,1-6 |
| ITF Women Toowoomba | 2018/10/10 02:20 | Chihiro Muramatsu v Erin Routliffe | 6-3,6-0 |
| ITF Women Toowoomba | 2018/10/08 04:00 | Chihiro Muramatsu v Alexandra Osborne | 4-6,6-3,6-3 |
| ITF Women Toowoomba | 2018/10/08 00:00 | Chihiro Muramatsu v Andjela Djokovic | 6-2,6-3 |
| Australian Open Women WC | 2018/11/30 02:00 | Kai-Chen Chang v Su Jeong Jang | 3-6,7-5,7-5 |
| Australian Open Women WC | 2018/11/28 02:00 | Xinyu Wang v Kai-Chen Chang | 7-5,4-6,1-6 |
| Australian Open Women WC Qual | 2018/11/27 02:00 | Erika Sema v Kai-Chen Chang | 2-6,7-6,1-6 |
| ITF Women Templeton | 2018/09/25 17:00 | Robin Anderson v Kai-Chen Chang | 3-6,6-3,7-5 |
| ITF Women Templeton | 2018/09/24 18:40 | Ana Veselinovic v Kai-Chen Chang | 3-6,7-5,3-6 |
| ITF Women Templeton | 2018/09/23 23:45 | Tori Kinard v Kai-Chen Chang | 2-6,4-6 |
| ITF Women Lubbock | 2018/09/19 17:00 | Kai-Chen Chang v Rebecca Marino | 1-6,0-6 |
| ITF Women Lubbock | 2018/09/17 22:30 | Kai-Chen Chang v Denise-Antonela Stoica | 6-2,6-2 |