Stadium: Court 5 Round: 62 Ground: Clay
| ITF Women Goyang | 2017/05/25 03:20 | Hanna Chang v Chihiro Muramatsu | 2-6,7-5,7-6 |
| ITF Women Daytona Beach Qual | 2018/01/08 19:30 | Chihiro Muramatsu v Hailey Baptiste | 6-4,7-6 |
| ITF Women Daytona Beach Qual | 2018/01/07 16:30 | Chihiro Muramatsu v Alexandra Mikhailuk | 6-1,6-3 |
| ITF Women Antalya | 2017/12/07 07:15 | Chihiro Muramatsu v Paula Ormaechea | 3-6,2-6 |
| ITF Women Antalya | 2017/12/05 08:50 | Chihiro Muramatsu v Noelleda Ah San | 6-0,6-0 |
| ITF Women Antalya | 2017/11/30 07:15 | Alina Silich v Chihiro Muramatsu | 6-2,6-4 |
| ITF Women Antalya | 2017/11/28 11:00 | Mia Nicole Eklund v Chihiro Muramatsu | 6-7,6-2,2-6 |
| ITF Women Toyota Qual | 2017/11/13 05:05 | Rika Fujiwara v Chihiro Muramatsu | 6-2,6-2 |
| ITF Women Toyota Qual | 2017/11/12 06:55 | Haruna Arakawa v Chihiro Muramatsu | 2-6,3-6 |
| ITF Women Daytona Beach Qual | 2018/01/08 19:30 | Ksenia Kuznetsova v Hanna Chang | 1-6,2-6 |
| ITF Women Daytona Beach Qual | 2018/01/07 16:30 | Ilona Kremen v Hanna Chang | 6-7,6-7 |
| ITF Women Waco Qual | 2017/11/05 17:10 | Ulrikke Eikeri v Hanna Chang | 6-2,6-1 |
| ITF Women Tyler | 2017/10/31 19:10 | Irina Falconi v Hanna Chang | 6-4,6-0 |
| ITF Women Macon Qual | 2017/10/23 21:20 | Hanna Chang v Lorraine M. Guillermo | 1-6,4-6 |
| ITF Women Macon Qual | 2017/10/22 17:00 | Anastasiya Komardina v Hanna Chang | 3-6,5-7 |
| ITF Women Florence | 2017/10/19 14:00 | Ysaline Bonaventure v Hanna Chang | 6-2,6-3 |
| ITF Women Florence | 2017/10/18 14:00 | Hanna Chang v Victoria Duval | 6-3,7-6 |