| ITF - W15 Tianjin - DD | 07/01 08:00 | 29 | Ren/Shi v Cao/Huang | 6-1,6-3 | |
| ITF - W15 Tianjin - DD | 06/30 04:00 | 28 | Hu/Wang v Cao/Huang | 5-7,2-6 | |
| ITF - W15 Tianjin - DD | 06/29 09:00 | 27 | Cao/Huang v Chukang Wang/Yang | 7-5,3-6,10-6 | |
| ITF - W15 Tianjin - DD | 06/29 04:50 | 26 | Kubo/Zhang v Cao/Huang | 7-5,4-6,9-11 |