Stadium: Court 4 Round: 54 Ground: Hardcourt outdoor
| Xiamen, Singles W-ITF-CHN-05A | 2019/03/22 02:00 | Sun, Ziyue v Liu, Chang | 1-6,3-6 |
| ITF Women Tianjin Qual | 2018/07/09 02:00 | Sun, Ziyue v Liu, Chang | 2-6,0-6 |
| Liuzhou, Qualifications Simples W-ITF-CHN-25A | 2019/10/28 06:00 | Zhibek Kulambayeva v Liu, Chang | 1-6,2-6 |
| Nanning, Singles W-ITF-CHN-24A | 2019/10/23 08:50 | Liu, Chang v Meiqi Guo | 4-6,3-6 |
| Nanning, Singles W-ITF-CHN-24A | 2019/10/22 02:00 | Sofia Shapatava v Liu, Chang | 3-6,4-6 |
| Nanning, Singles W-ITF-CHN-24A | 2019/10/21 02:00 | Guo, Shanshan v Liu, Chang | 1-6,3-6 |
| Hua Hin, Simples W-ITF-THA-10A | 2019/10/18 03:00 | Sakura Hosogi v Liu, Chang | 6-2,7-5 |
| Hua Hin, Simples W-ITF-THA-10A | 2019/10/17 04:55 | Hsieh, Yu-Ting v Liu, Chang | 2-6,2-6 |
| Hua Hin, Simples W-ITF-THA-10A | 2019/10/16 07:40 | Momkoonthod, Tamachan v Liu, Chang | 1-6,6-2,0-6 |
| Hua Hin, Simples W-ITF-THA-10A | 2019/10/09 07:55 | Man Ying Maggie Ng v Liu, Chang | 6-3,6-4 |
| Liuzhou, Qualifications Simples W-ITF-CHN-25A | 2019/10/28 06:00 | Mei Xu Wu v Sun, Ziyue | 4-6,2-6 |
| Nanning, Singles W-ITF-CHN-24A | 2019/10/23 03:45 | Sun, Ziyue v Dalila Jakupovic | 2-6,4-6 |
| Suzhou, Simples W-ITF-CHN-23A | 2019/10/16 02:00 | Sun, Ziyue v Hanyu Guo | 3-6,1-6 |
| Suzhou, Simples W-ITF-CHN-23A | 2019/10/14 06:35 | Cao, Siqi v Sun, Ziyue | 6-2,3-6,5-10 |
| Tianjin, Chine | 2019/10/05 03:15 | Xiyu Wang v Sun, Ziyue | 7-6,7-5 |
| Nanchang, Chine | 2019/09/08 07:00 | Cristian, Jaqueline Adina v Sun, Ziyue | 6-3,6-3 |
| Nanchang, Chine | 2019/09/07 08:50 | Cako, Jacqueline v Sun, Ziyue | 1-6,0-6 |
| Changsha, Simples W-ITF-CHN-19A | 2019/09/04 02:00 | Chengyiyi Yuan v Sun, Ziyue | 6-3,6-4 |