| Date | R | HEIM v AUSWÄRTS | - |
|---|---|---|---|
| 09/24 02:00 | 25 | Yuqi Sheng v Siqi Cao | Retired |
| 09/19 02:00 | 26 | [418] Siqi Cao v Wushuang Zheng [313] | Retired |
| 09/17 03:20 | 25 | Yuqi Sheng v Siqi Cao | 1-6,1-6 |
| 09/14 03:45 | 28 | Siqi Cao v Oleksandra Oliynykova | 1-6,7-6,2-6 |
| 09/13 02:00 | 27 | Yexin Ma v Siqi Cao | 7-6,2-6,6-7 |
| 09/12 02:00 | 26 | Mana Kawamura v Siqi Cao | 2-6,2-6 |
| 09/11 05:25 | 25 | Jiayun Zhu v Siqi Cao | 1-6,1-6 |
| 09/09 06:10 | 44 | Siqi Cao v Jia Yi Dong | 6-0,6-1 |
| 09/08 07:20 | 44 | Siqi Cao v Mengxin Zhai | 6-0,6-0 |