Stadium: Court 5 Round: 25 Ground: Hardcourt outdoor
| Qujing, Simples W-ITF-CHN-15A | 2019/07/18 03:25 | Yexin Ma v Sun, Ziyue | 6-1,6-1 |
| Ulanqab, Singles W-ITF-CHN-14A | 2019/07/10 03:00 | Sukhotina, Anastasia v Sun, Ziyue | 4-6,6-2,3-6 |
| Tianjin, Simples W-ITF-CHN-13A | 2019/07/04 02:00 | Sun, Ziyue v Xinyu Gao | 3-6,7-5,6-7 |
| Tianjin, Simples W-ITF-CHN-13A | 2019/07/03 02:00 | Jia-Jing Lu v Sun, Ziyue | 3-6,7-6,1-6 |
| Tianjin, Simples W-ITF-CHN-13A | 2019/07/02 02:50 | Sun, Ziyue v Kang, Jia-Qi | 2-6,6-2,10-6 |
| Tianjin, Simples W-ITF-CHN-13A | 2019/07/01 03:45 | Sun, Ziyue v Ren, Jia Qi | 6-0,6-2 |
| Naiman, Simples W-ITF-CHN-12A | 2019/06/28 03:30 | Sun, Ziyue v Shuo Feng | 1-6,2-6 |
| Naiman, Simples W-ITF-CHN-12A | 2019/06/27 02:00 | Zlochova, Zuzana v Sun, Ziyue | 4-6,1-6 |
| Huangshan, Simples W-ITF-CHN-16A | 2019/08/13 03:50 | Moyuka Uchijima v Chengyiyi Yuan | 6-4,3-6,8-10 |
| Huangshan, Simples W-ITF-CHN-16A | 2019/08/12 05:40 | Zhang, Yuxin v Chengyiyi Yuan | 6-4,1-6,3-10 |
| Tianjin, Simples W-ITF-CHN-13A | 2019/07/03 03:30 | Chengyiyi Yuan v Xinyu Wang | 6-4,1-6,5-7 |
| Tianjin, Simples W-ITF-CHN-13A | 2019/07/02 03:30 | Wushuang Zheng v Chengyiyi Yuan | 3-6,6-3,2-10 |
| Tianjin, Simples W-ITF-CHN-13A | 2019/07/01 07:20 | Zhao, Qianqian v Chengyiyi Yuan | 4-6,3-6 |
| Hengyang, Singles W-ITF-CHN-11A | 2019/06/10 06:30 | Chengyiyi Yuan v Sijia Wei | 6-1,1-6,1-10 |
| Shenzhen, Simples W-ITF-CHN-10A | 2019/06/03 06:25 | Qi, Jiatian v Chengyiyi Yuan | 0-6,6-4,11-9 |
| Luzhou, Simples W-ITF-CHN-09A | 2019/05/29 03:30 | Chengyiyi Yuan v Guo, Shanshan | 3-6,1-6 |