| ITF Women Shenzhen | 2017/11/07 04:00 | Lin Zhu v Siqi Cao | 6-2,6-0 |
| ITF Women Liuzhou | 2017/10/24 03:50 | Dalila Jakupovic v Siqi Cao | 6-3,6-0 |
| ITF Women Hua Hin Qual | 2017/09/24 14:05 | Andrea Ka v Siqi Cao | 7-6,6-1 |
| ITF Women Hua Hin Qual | 2017/09/23 05:50 | Siqi Cao v Thitirat Kanaphuet | 6-4,6-2 |
| ITF Women Hua Hin | 2017/09/19 03:00 | Tamaryn Hendler v Siqi Cao | 6-0,6-2 |
| ITF Women Hua Hin Qual | 2017/09/18 04:30 | Chin-Wei Chan v Siqi Cao | 0-6,5-7 |
| ITF Women Hua Hin Qual | 2017/09/17 05:55 | Xue Zhang v Siqi Cao | 5-7,0-6 |
| ITF Women Hua Hin | 2017/09/11 04:50 | Chin-Wei Chan v Siqi Cao | 6-0,6-3 |