| ITF Women Nanjing | 2018/03/29 02:00 | Cao, Siqi v Fang Ying Xun | 3-6,3-6 |
| ITF Women Nanjing Qual | 2018/03/26 03:45 | Cao, Siqi v Emma Raducanu | 6-4,6-2 |
| ITF Women Nanjing Qual | 2018/03/25 05:10 | Cao, Siqi v Wei Zheng | 6-2,6-0 |
| ITF Women Nanjing Qual | 2018/03/24 05:30 | Cao, Siqi v Shuoran Wang | 6-3,6-1 |
| ITF Women Nanjing | 2018/03/20 05:20 | Cao, Siqi v Fang Ying Xun | 1-6,1-6 |
| ITF Women Xiamen | 2018/02/26 02:00 | Cao, Siqi v Sheng, Yuqi | 5-7,2-6 |
| ITF Women Xiamen | 2018/02/25 04:30 | Cao, Siqi v Cai, Xinyu | 4-6,6-3,6-3 |
| Shenzhen, Simples W-WITF-CHN-02A | 2017/11/07 04:00 | Lin Zhu v Cao, Siqi | 6-2,6-0 |
| ITF Women Nanjing Qual | 2018/03/31 01:30 | Jiayun Zhu v Li, Denglin | 6-2,3-6,1-6 |
| ITF Women Nanjing Qual | 2018/03/25 01:30 | Li, Denglin v I-Hsuan Cho | 7-5,4-6,2-6 |
| ITF Women Nanjing Qual | 2018/03/24 01:30 | Li, Denglin v Tan, Hx Isabella | 4-6,6-0,6-0 |
| ITF Women Nanjing | 2018/03/17 01:30 | Wang, Junsai v Li, Denglin | 2-6,6-0,6-4 |
| ITF Women Xiamen | 2018/02/25 04:30 | Yidi Yang v Li, Denglin | 6-0,6-0 |