Stadium: Court 2 Round: 54 Ground: Hardcourt outdoor
| ITF W25 Nanning | 2019/10/20 03:55 | Ji-Hee Choi v Ziyi Yang | 7-6,6-1 |
| ITF W15 Anning | 2019/09/24 03:15 | Jiangxue Han v Ziyi Yang | 7-5,4-6,6-2 |
| ITF W15 Anning | 2019/09/19 03:50 | Meiqi Guo v Ziyi Yang | 1-6,6-3,6-1 |
| ITF W15 Anning | 2019/09/18 02:00 | Jiaying He v Ziyi Yang | 3-6,2-6 |
| ITF W25 Guiyang | 2019/08/20 02:00 | Xu Liu Sun v Ziyi Yang | 6-3,6-7,10-6 |
| ITF W25 Guiyang | 2019/08/19 02:00 | Ziyi Yang v Siqi Cao | 2-6,7-5,11-9 |
| ITF W25 Huangshan | 2019/08/13 02:00 | Yexin Ma v Ziyi Yang | 4-6,6-4,10-4 |
| ITF W25 Huangshan | 2019/08/12 02:00 | Hongding Dong v Ziyi Yang | 2-6,0-6 |