Estadio: Court 7 Indoor Round: 27 Ground: Clay
| ITF W15 Anning - Dobles Femeninos | 2019/09/11 07:05 | Mu/Yuan v Easwaramurthi/Oliynykova | 4-6,6-7 |
| ITF W60 Changsha - Dobles Femeninos | 2019/09/05 07:20 | Jiang/Tang v Cao/Guo | 6-4,6-0 |
| ITF W25 Hengyang - Dobles Femeninos | 2019/06/14 06:00 | Sun/Zhao v Cao/Guo | 7-6,2-6,11-9 |
| ITF W25 Shenzhen - Dobles Femeninos | 2019/06/05 08:50 | Guo/Ye v Cao/Guo | 6-1,6-1 |
| ITF W15 Nanchang WD | 2019/03/09 06:00 | Guo/Tang v Cao/Guo | 4-6,6-4,8-10 |
| ITF W15 Nanchang WD | 2019/03/08 08:00 | Cao/Guo v Kukharchuk/Zhang | 0-6,6-4,10-7 |
| ITF W15 Nanchang WD | 2019/03/07 05:45 | Cao/Guo v Sun/Zhao | 7-6,6-1 |
| ITF Nanjing - Femenino - Dobles Femeninos | 2018/04/03 03:55 | Cao/Guo v Jiang/Wu | 2-6,4-6 |