Stadium: Court 8 Round: 26 Ground: Clay
| ITF Women Santa Margherita WD | 2018/09/29 12:00 | Cao/Ma v Morderger/Morderger | 7-6,6-7,10-12 |
| ITF Women Santa Margherita WD | 2018/09/28 14:00 | Cao/Ma v Shapatava/Zheng | 6-4,6-4 |
| ITF Women Santa Margherita WD | 2018/09/27 15:30 | Grymalska/Scholl v Cao/Ma | 6-1,4-6,8-10 |
| ITF Women Santa Margherita WD | 2018/09/26 15:40 | In-Albon/Moratelli v Cao/Ma | 2-6,5-7 |
| ITF Women Santa Margherita WD | 2018/09/19 15:55 | Hsu/Sanchez v Cao/Ma | 7-6,7-6 |
| ITF Women Santa Margherita WD | 2018/09/12 18:10 | Cao/Ma v Samir/Van Nguyen | 4-6,3-6 |
| ITF Women Baotou WD | 2018/05/22 10:35 | Ye/Zheng v Cao/Ma | 6-4,6-2 |
| ITF Women Hua Hin WD | 2016/10/09 22:00 | Cao/Ma v Guo/Lu | 3-6,6-2,8-10 |