Stadium: Court 2 Round: 27 Ground: Hardcourt outdoor
| ITF Women Tianjin Qual | 2018/07/09 02:00 | Sun, Ziyue v Liu, Chang | 2-6,0-6 |
| Xiamen, Singles W-ITF-CHN-05A | 2019/03/21 04:50 | Sun, Ziyue v Jiaying He | 7-6,3-6,6-3 |
| Xiamen, Singles W-ITF-CHN-05A | 2019/03/20 02:00 | Sun, Xu Liu v Sun, Ziyue | 5-7,1-6 |
| Nanchang, Simples W-ITF-CHN-03A | 2019/02/27 02:00 | Sun, Ziyue v You, Mi Zhuoma | 6-4,6-4 |
| Nanchang, Simples W-ITF-CHN-03A | 2019/02/21 02:00 | Sun, Ziyue v Mei Yamaguchi | 6-3,0-6,5-7 |
| Nanchang, Simples W-ITF-CHN-03A | 2019/02/19 02:00 | Sun, Ziyue v Yang, Qian | 6-4,2-6,7-6 |
| Hua Hin, Singles W-WITF-THA-07A | 2018/12/06 04:40 | Luangnam, Nudnida v Sun, Ziyue | 6-3,4-6,6-1 |
| Hua Hin, Singles W-WITF-THA-07A | 2018/12/05 04:45 | Joanna Garland v Sun, Ziyue | 3-6,1-6 |
| Hua Hin, Singles W-WITF-THA-07A | 2018/12/03 05:40 | Guo, Shanshan v Sun, Ziyue | 1-6,6-7 |
| Xiamen, Singles W-ITF-CHN-05A | 2019/03/21 02:00 | Zhibek Kulambayeva v Liu, Chang | 6-3,5-7,1-6 |
| Xiamen, Singles W-ITF-CHN-05A | 2019/03/20 02:00 | Zhao, Qianqian v Liu, Chang | 2-6,1-6 |
| Nanchang, Simples W-ITF-CHN-03A | 2019/03/07 02:00 | Liu, Chang v Sun, Xu Liu | 3-6,6-7 |
| Nanchang, Simples W-ITF-CHN-03A | 2019/03/05 05:00 | Yexin Ma v Liu, Chang | 3-6,2-6 |
| Nanchang, Simples W-ITF-CHN-03A | 2019/03/02 03:00 | Hanyu Guo v Liu, Chang | 7-6,7-6 |
| Nanchang, Simples W-ITF-CHN-03A | 2019/03/01 03:00 | Wushuang Zheng v Liu, Chang | 4-6,0-6 |
| Nanchang, Simples W-ITF-CHN-03A | 2019/02/28 03:40 | Liu, Chang v Pei-Chi Lee | 6-4,6-1 |
| Nanchang, Simples W-ITF-CHN-03A | 2019/02/26 08:25 | Liu, Chang v Yang, Qian | 5-7,6-4,6-4 |