Stadium: Court 5 Round: 44 Ground: Hardcourt outdoor
| ITF W60 Liuzhou | 2019/10/30 03:00 | Shilin Xu v Yanni Liu | 6-3,6-1 |
| ITF W25 Nanning | 2019/10/21 03:40 | Xinyu Gao v Yanni Liu | 7-6,3-6,10-6 |
| ITF W25 Nanning | 2019/10/20 03:50 | Yanni Liu v Yuxin Zhang | 6-1,6-1 |
| ITF W100 Suzhou | 2019/10/17 03:00 | Yanni Liu v Shuai Peng | 0-6,2-6 |
| ITF W100 Suzhou | 2019/10/16 05:15 | Yanni Liu v Meiling Wang | 6-2,6-3 |
| ITF W25 Hong Kong | 2019/04/09 04:00 | Riya Bhatia v Yanni Liu | 6-4,6-3 |
| ITF W25 Hong Kong | 2019/04/08 02:00 | Ashmitha Easwaramurthi v Yanni Liu | 0-6,1-6 |
| ITF W15 Sharm El Sheikh | 2019/03/27 08:00 | Yanni Liu v Mayar Sherif | 4-6,0-6 |
| ITF W25 Selva Gardena | 2020/12/13 10:30 | Dalila Spiteri v Alessandra Teodosescu | 6-2,6-1 |