| ITF Women Kofu Qual | 2018/06/10 00:00 | Ayumi Miyamoto v Hikaru Sato | 6-1,6-0 |
| ITF Women Kofu Qual | 2018/06/09 04:00 | Hikaru Sato v Kanako Osafune | 6-3,6-2 |
| ITF Women Changsha Qual | 2018/06/02 02:00 | Jiahuan He v Yidi Yang | 2-6,3-6 |
| ITF Women Luzhou Qual | 2018/05/26 02:00 | Yi Liu v Jiahuan He | 6-2,6-4 |
| ITF Women Baotou Qual | 2018/05/20 02:30 | Jiahui Chen v Jiahuan He | 6-4,6-0 |
| ITF Women Wuhan Qual | 2018/05/13 03:00 | Jiaying He v Jiahuan He | 6-3,6-0 |
| ITF Women Hua Hin Qual | 2018/05/05 03:00 | Jiahuan He v Dolavee Tumthong | 4-6,3-6 |
| ITF Women Hua Hin Qual | 2018/04/29 06:00 | Ramya Natarajan v Jiahuan He | 6-1,6-4 |
| ITF Women Hua Hin Qual | 2018/04/29 02:30 | Jaipet Anontaweesil v Jiahuan He | 2-6,1-6 |
| ITF Women Nanjing Qual | 2018/03/31 04:00 | Mei Xu Wu v Jiahuan He | 6-4,6-1 |