Stadium: Central Court Round: 26 Ground: Clay
| Challenger Anning MD | 2019/04/17 06:40 | Gong/Zhang v Gao/Zhang | 6-3,7-6 |
| Challenger - Shenzhen - HD | 2019/03/13 06:40 | Purcell/Saville v Gao/Zhang | 7-5,6-7,10-4 |
| Challenger Zhuhai - HD | 2019/03/08 04:00 | Gao/Zhang v Li/Oliveira | 5-7,3-6 |
| Challenger Zhuhai - HD | 2019/03/06 12:25 | Lopez-Perez/Rola v Gao/Zhang | 7-5,6-7,10-12 |
| Challenger - Zhangjiagang - HD | 2018/09/06 08:40 | Gao/Zhang v Gong/Zhang | 3-6,3-6 |
| Challenger - Zhangjiagang - HD | 2018/09/05 06:10 | Gao/Zhang v Kadhe/Statham | 6-4,7-6 |
| Challenger Qujing MD | 2018/03/21 05:40 | Granollers/Li v Gao/Zhang | 6-3,6-2 |
| Challenger Qujing MD | 2018/03/19 06:15 | Gao/Zhang v Tokuda/Trongcharoenchaikul | 6-2,6-1 |