| ITF Women Jinan | 2018/08/07 02:00 | Siqi Cao v Eudice Chong | 4-6,3-6 |
| ITF Women Jinan | 2018/08/06 03:25 | Siqi Cao v Mana Ayukawa | 7-5,6-3 |
| ITF Women Tianjin Qual | 2018/07/09 03:10 | Siqi Cao v Jiaxue Zang | 1-6,3-6 |
| ITF Women Tianjin Qual | 2018/07/08 06:55 | Siqi Cao v Hikaru Sato | 6-2,6-2 |
| ITF Women Naiman | 2018/07/06 02:00 | Siqi Cao v Ao Gai | 2-6,7-5,3-6 |
| ITF Women Naiman | 2018/07/04 02:00 | Siqi Cao v Yanni Liu | 7-6,6-1 |
| ITF Women Naiman | 2018/07/03 02:00 | Jing-Jing Lu v Siqi Cao | 6-7,7-6,6-7 |
| ITF Women Changsha | 2018/06/07 02:30 | Fang Ying Xun v Siqi Cao | 6-4,6-2 |
| ITF Women Guiyang | 2018/08/11 07:05 | Zhenghua Xiao v Jiahuan He | 6-0,6-0 |
| ITF Women Jinan | 2018/08/06 02:00 | Meiling Wang v Zhenghua Xiao | 6-1,6-1 |
| ITF Women Jinan | 2018/08/05 02:00 | Zhenghua Xiao v Jiale Zhang | 7-5,6-2 |
| ITF Women Changsha | 2018/06/07 02:30 | Zhenghua Xiao v Jing-Jing Lu | 3-6,2-6 |
| ITF Women Changsha | 2018/06/05 06:00 | Zhenghua Xiao v Xu Liu Sun | 6-4,3-6,6-4 |
| ITF Women Changsha Qual | 2018/06/04 02:00 | Zhenghua Xiao v Siqi Xie | 3-6,6-2,6-3 |
| ITF Women Changsha Qual | 2018/06/02 02:00 | Keyi Zhou v Zhenghua Xiao | 1-6,1-6 |