| ITF W15 Tianjin WD | 2023/06/14 10:00 | Cao/Liu v Jiang/Wang | 4-6,3-6 |
| ITF W15 Anning WD | 2019/09/17 07:20 | Cao/Liu v Okuno/Verner | 4-6,3-6 |
| ITF W15 Nanchang WD | 2019/02/28 06:30 | Cao/Liu v Lee/Yuan | 6-4,5-7,5-10 |
| ITF W15 Nanchang WD | 2019/02/27 08:00 | Cao/Liu v Kawamura/Kim | 6-3,7-6 |
| ITF Women Naiman WD | 2018/07/04 06:00 | Cao/Liu v Kang/Kim | 2-6,4-6 |
| ITF Women Naiman WD | 2018/07/02 06:00 | Chen/Hsieh v Cao/Liu | 6-3,3-6,11-13 |
| ITF Women Xiamen WD | 2018/02/26 07:30 | Cao/Liu v Yuan/Zang | 3-6,2-6 |
| ITF Women Yeongwol WD | 2017/09/07 06:15 | Cao/Liu v Hong/Kim | 5-7,5-7 |