Stadium: Court 5 Round: 54 Ground: Hardcourt outdoor
| ITF W25 Tianjin | 2019/07/01 04:20 | Carol Zhao v Ziyi Yang | 1-6,6-4,10-7 |
| ITF W25 Naiman | 2019/06/27 04:40 | Anastasia Gasanova v Ziyi Yang | 7-5,6-3 |
| ITF W25 Naiman | 2019/06/26 02:00 | Alana Parnaby v Ziyi Yang | 2-6,6-3,0-6 |
| ITF W25 Naiman | 2019/06/24 03:25 | Ziyi Yang v Yuxin Zhang | 6-4,6-1 |
| ITF W25 Hengyang | 2019/06/11 02:30 | Ziyue Sun v Ziyi Yang | 6-1,6-4 |
| ITF W25 Hengyang | 2019/06/10 05:00 | Katya Malikova v Ziyi Yang | 3-6,3-6 |
| ITF W25 Shenzhen | 2019/06/05 06:45 | Ziyi Yang v Chihiro Muramatsu | 6-4,5-7,0-6 |
| ITF W25 Shenzhen | 2019/06/03 06:40 | Chang Liu v Ziyi Yang | 6-7,6-1,7-10 |