Stadium: Indoor Court 3 Round: 25 Ground: Hardcourt outdoor
| ITF Women Tianjin Qual | 2017/07/15 03:00 | Chengyiyi Yuan v Yanni Liu | 4-6,5-7 |
| ITF Women Shenzhen Qual | 2018/03/10 02:00 | Yanni Liu v Kang, Jia-Qi | 2-6,1-6 |
| Zhuhai, Qualifications Simples W-WITF-CHN-03C | 2018/03/04 07:00 | Yanni Liu v Ferrando, Cristiana | 3-6,4-6 |
| ITF Women Xiamen | 2018/03/01 03:00 | Meiling Wang v Yanni Liu | 4-6,6-3,6-2 |
| ITF Women Xiamen | 2018/02/27 03:30 | Yexin Ma v Yanni Liu | 6-2,4-6,6-7 |
| ITF Women Shenzhen Qual | 2017/11/05 02:00 | Yanni Liu v Wei, Zhanlan | 3-6,4-6 |
| ITF Women Liuzhou Qual | 2017/10/24 02:00 | Yanni Liu v Neel, Ingrid | 1-6,3-6 |
| ITF Women Liuzhou Qual | 2017/10/23 04:05 | Yanni Liu v Zang, Jiaxue | 6-3,4-6,6-3 |
| ITF Women Liuzhou Qual | 2017/10/22 05:50 | Kennel, Karin v Yanni Liu | 3-6,6-1,1-6 |
| ITF Women Xiamen | 2018/02/25 02:00 | Chengyiyi Yuan v Meiqi Guo | 2-6,3-6 |
| ITF Women Shenzhen Qual | 2017/11/06 04:45 | Lee, So-Ra v Chengyiyi Yuan | 6-1,6-2 |
| ITF Women Shenzhen Qual | 2017/11/05 05:00 | Chengyiyi Yuan v Dabin Kim | 2-6,6-4,6-1 |
| ITF Women Liuzhou | 2017/10/25 02:00 | Chengyiyi Yuan v Lin Zhu | 4-6,4-6 |
| ITF Women Suzhou Qual | 2017/10/16 02:00 | Eguchi, Misa v Chengyiyi Yuan | 6-1,6-3 |
| ITF Women Guiyang | 2017/09/11 06:10 | Fangzhou Liu v Chengyiyi Yuan | 3-6,6-0,6-1 |
| ITF Women Guiyang Qual | 2017/09/10 05:50 | Chengyiyi Yuan v Yidi Yang | 7-6,4-6,7-5 |
| ITF Women Guiyang Qual | 2017/09/09 03:10 | Chengyiyi Yuan v Xin, Chunxi | 6-4,6-1 |