| ITF China F6 Qual | 2018/05/13 03:00 | Wang, Chukang v Zhao Zhao | 6-3,6-1 |
| ITF China F6 Qual | 2018/05/12 03:00 | Hanyi Liu v Zhao Zhao | 5-7,6-7 |
| ITF China F2 Qual | 2017/02/18 06:50 | Yang, Tsung-Hua v Zhao Zhao | 6-1,6-1 |
| ITF China F1 Qual | 2017/02/13 03:25 | Zhao Zhao v Zhong, Su Hao | 4-6,6-7 |
| ITF China F1 Qual | 2017/02/12 05:55 | Jiang, Xu-BO v Zhao Zhao | 5-7,1-6 |
| Challenger Shanghai Qual | 2016/09/04 02:00 | Zhao Zhao v Wu, Hao | 3-6,3-6 |