Stadium: Court 1 Round: 44 Ground: Hardcourt outdoor
| Shenzhen, Simples W-ITF-CHN-10A | 2019/06/03 05:15 | Sun, Ziyue v Nie, Xiaochuan | 6-0,6-1 |
| Suzhou, Simples W-ITF-CHN-23A | 2019/10/14 06:35 | Cao, Siqi v Sun, Ziyue | 6-2,3-6,5-10 |
| Anning, Singles W-ITF-CHN-22A | 2019/09/17 03:20 | Sheng, Yuqi v Cao, Siqi | 1-6,1-6 |
| Anning, Singles W-ITF-CHN-22A | 2019/09/14 03:45 | Cao, Siqi v Oleksandra Oliynykova | 1-6,7-6,2-6 |
| Anning, Singles W-ITF-CHN-22A | 2019/09/13 02:00 | Yexin Ma v Cao, Siqi | 7-6,2-6,6-7 |
| Anning, Singles W-ITF-CHN-22A | 2019/09/12 02:00 | Mana Kawamura v Cao, Siqi | 2-6,2-6 |
| Anning, Singles W-ITF-CHN-22A | 2019/09/11 05:25 | Jiayun Zhu v Cao, Siqi | 1-6,1-6 |
| Anning, Singles W-ITF-CHN-22A | 2019/09/09 06:10 | Cao, Siqi v Dong, Jia Yi | 6-0,6-1 |
| Anning, Singles W-ITF-CHN-22A | 2019/09/08 07:20 | Cao, Siqi v Zhai, Mengxin | 6-0,6-0 |