Round: 54 Ground: Clay
| Billie Jean King Cup | 2016/10/02 06:50 | Yixuan Li v Siqi Cao | 4-6,6-3,6-2 |
| Billie Jean King Cup | 2016/10/01 03:00 | Napharat Sawangkaew v Siqi Cao | 2-6,3-6 |
| ITF Women Zhuhai | 2016/09/13 04:00 | Elizaveta Kulichkova v Siqi Cao | 7-5,6-0 |
| ITF Women Hong Kong | 2016/07/20 05:20 | Pei-Chi Lee v Siqi Cao | 6-1,6-1 |
| ITF Women Hong Kong | 2016/07/19 03:40 | Siqi Cao v Stefanie Tan | 6-3,7-5 |
| ITF Women Hong Kong | 2016/07/17 02:00 | I-Hsuan Cho v Siqi Cao | 3-6,2-6 |
| ITF Women Hong Kong | 2016/07/16 03:00 | Vita Mediana v Siqi Cao | 5-7,2-6 |