| ITF M25 Yinchuan MD | 2019/06/27 08:00 | Wang/Yeung v Lo/Niki | 1-6,2-6 |
| ITF W25 Wuhan WD | 2019/05/17 05:30 | Jiang/Sema v Sun/Wang | 7-5,6-2 |
| ITF W25 Wuhan WD | 2019/05/16 05:00 | Guo/Ye v Sun/Wang | 6-7,4-6 |
| ITF M25 Luan MD | 2019/05/15 08:10 | Sun/Wang v Ehara/Niki | 6-7,6-3,9-11 |
| ITF W25 Wuhan WD | 2019/05/14 08:50 | Sun/Wang v Sun/Yang | 6-1,6-1 |
| ITF W60 Luan WD | 2019/05/08 09:10 | Jiang/Tang v Sun/Wang | 6-3,6-4 |
| ITF W60 Shenzhen WD | 2019/03/14 10:55 | Guo/Kaji v Sun/Wang | 7-6,7-5 |
| ITF W60 Shenzhen WD | 2019/03/12 07:25 | Sun/Wang v Cao/Zheng | 6-1,7-6 |
| ITF China F4 MD | 2018/05/04 06:00 | Sun/Wang v Shimizu/Te | 6-7,3-6 |