Stadium: Court 5 Round: 45
| ITF Women Hamamatsu | 2018/10/18 03:15 | Shiho Akita v Susan Bandecchi | 2-6,7-6,3-6 |
| ITF Women Hamamatsu | 2018/10/16 01:00 | Shiho Akita v Ayumi Miyamoto | 6-1,6-3 |
| ITF Women Makinohara | 2018/10/12 01:00 | Momoko Kobori v Shiho Akita | 7-5,6-2 |
| ITF Women Makinohara | 2018/10/11 03:50 | Haruna Arakawa v Shiho Akita | 1-6,4-6 |
| ITF Women Makinohara | 2018/10/09 00:30 | Marina Yudanov v Shiho Akita | 2-6,2-6 |
| ITF Women Nanao | 2018/08/30 03:00 | Jia-Jing Lu v Shiho Akita | 6-3,7-5 |
| ITF Women Nanao | 2018/08/29 06:40 | Shiho Akita v Riko Sawayanagi | 6-7,6-1,7-5 |
| ITF Women Tsukuba | 2018/08/22 00:30 | Shiho Akita v Risa Ushijima | 2-6,2-6 |
| ITF W60 Burnie | 2019/01/23 02:05 | Marta Kostyuk v Kai-Chen Chang | 6-3,6-4 |
| ITF W60 Burnie | 2019/01/21 06:40 | Abbie Myers v Kai-Chen Chang | 6-7,2-6 |
| ITF W60 Burnie | 2019/01/21 02:10 | Ching-Wen Hsu v Kai-Chen Chang | 4-6,2-6 |
| Australian Open Women WC | 2018/12/01 03:00 | Chihiro Muramatsu v Kai-Chen Chang | 3-6,3-6 |
| 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 |