Stadium: Court 5 Round: 26 Ground: Hardcourt outdoor
| Challenger Qujing MD | 2018/03/21 05:40 | Granollers G / Li Z v Gao X / Zhang Ze | 6-3,6-2 |
| Challenger Qujing MD | 2018/03/19 06:15 | Gao X / Zhang Ze v Tokuda R / Trongcharoenchaikul W | 6-2,6-1 |
| Challenger - Shenzhen - Doubles Hommes | 2018/03/14 10:30 | Gao X / Zhang Ze v Molchanov/Zelenay | 4-6,7-6,5-10 |
| Challenger Kobe MD | 2017/11/08 07:20 | Gao X / Zhang Ze v Nedunchezhiyan J / Rungkat C | 2-6,3-6 |
| Challenger Kobe MD | 2017/11/06 05:55 | Gao X / Zhang Ze v Gabashvili T / Polansky P | 6-4,6-4 |
| Ningbo, China, Doubles | 2017/10/16 07:55 | Menendez-Maceiras A / Monteiro T v Gao X / Zhang Ze | 6-1,7-6 |
| Zhangjiagang, China, Doubles | 2017/09/09 09:00 | Chen T / Yi C v Gao X / Zhang Ze | 2-6,3-6 |
| Zhangjiagang, China, Doubles | 2017/09/08 09:20 | Nedunchezhiyan/Prashanth v Gao X / Zhang Ze | 4-6,2-6 |