Estádio: Court 2 Round: 25 Ground: Hardcourt outdoor
| ITF - W25 Naiman | 2019/06/24 02:00 | Jia Qi Ren v Zhenghua Xiao | 1-6,4-6 |
| ITF - W25 Hengyang | 2019/06/11 03:55 | Xu Liu Sun v Zhenghua Xiao | 6-1,6-1 |
| ITF - W25 Hengyang | 2019/06/10 06:20 | Zhenghua Xiao v Nikita Uberoi | 7-6,6-4 |
| ITF - W25 Luzhou | 2019/05/28 02:00 | Ying Zhang v Zhenghua Xiao | 6-3,6-1 |
| ITF - W25 Luzhou | 2019/05/27 05:40 | Jiatian Qi v Zhenghua Xiao | 2-6,3-6 |
| ITF - W25 Wuhan | 2019/05/13 02:30 | Yexin Ma v Zhenghua Xiao | 7-6,2-6,10-5 |
| ITF - W15 Xiamen | 2019/03/20 05:05 | Qianhui Tang v Zhenghua Xiao | 6-4,6-2 |
| ITF - W15 Xiamen | 2019/03/19 02:00 | Zhenghua Xiao v Chloe Isabella Tsang | 6-4,6-1 |
| ITF - W25 Hengyang | 2019/06/16 02:00 | Xinyu Wang v Ziyue Sun | 6-4,6-3 |
| ITF - W25 Hengyang | 2019/06/15 03:00 | Ziyue Sun v Yue Yuan | 6-4,6-2 |
| ITF - W25 Hengyang | 2019/06/14 03:00 | Maegan Manasse v Ziyue Sun | 2-6,3-6 |
| ITF - W25 Hengyang | 2019/06/13 04:15 | Xiaodi You v Ziyue Sun | 4-6,3-6 |
| ITF - W25 Hengyang | 2019/06/12 03:55 | Ziyue Sun v Momoko Kobori | 7-5,6-1 |
| ITF - W25 Hengyang | 2019/06/11 02:30 | Ziyue Sun v Ziyi Yang | 6-1,6-4 |
| ITF - W25 Shenzhen | 2019/06/04 02:00 | Ziyue Sun v Shuo Feng | 2-6,2-6 |
| ITF - W25 Shenzhen | 2019/06/03 05:15 | Ziyue Sun v Xiaochuan Nie | 6-0,6-1 |