| ITF Women Sangju | 2018/06/07 01:00 | Chang Liu v Eri Shimizu | 6-2,6-1 |
| ITF Women Gyeongsan | 2018/06/14 01:00 | Yanni Liu v Eri Shimizu | 2-6,2-6 |
| ITF Women Gyeongsan | 2018/06/13 01:00 | Dan Ni Wang v Eri Shimizu | 6-3,6-7,3-6 |
| ITF Women Gyeongsan Qual | 2018/06/12 01:00 | Akari Inoue v Eri Shimizu | 6-7,7-6,2-6 |
| ITF Women Gyeongsan Qual | 2018/06/10 02:00 | Eri Shimizu v Kiah Generette | 6-4,6-1 |
| ITF Women Sangju | 2018/06/07 01:00 | Chang Liu v Eri Shimizu | 6-2,6-1 |
| ITF Women Sangju | 2018/06/06 03:00 | Eunji Lim v Eri Shimizu | 3-6,1-6 |
| ITF Women Sangju Qual | 2018/06/04 01:00 | Yeong Won Jeong v Eri Shimizu | 5-7,4-6 |
| ITF Women Sangju Qual | 2018/06/03 02:00 | Eri Shimizu v Satsuki Koike | 2-6,7-5,6-3 |
| ITF Women Gyeongsan | 2018/06/14 02:45 | Chang Liu v Kanako Morisaki | 6-3,0-6,6-0 |
| ITF Women Gyeongsan | 2018/06/13 04:10 | Chang Liu v Ryeong Gyeong Park | 6-3,6-3 |
| ITF Women Sangju | 2018/06/09 01:00 | Chang Liu v Ho Ching Wu | 2-6,3-6 |
| ITF Women Sangju | 2018/06/08 03:50 | Chang Liu v Eunhye Lee | 7-6,6-3 |
| ITF Women Sangju | 2018/06/07 01:00 | Chang Liu v Eri Shimizu | 6-2,6-1 |
| ITF Women Sangju | 2018/06/05 06:20 | Hanna Chang v Chang Liu | 7-6,6-7,2-6 |
| ITF Women Changwon Qual | 2018/05/22 04:05 | Chang Liu v Ayumi Koshiishi | 1-6,3-6 |
| ITF Women Changwon Qual | 2018/05/21 03:30 | Chang Liu v Subin Park | 6-1,4-6,6-3 |