Stadium: Court 2 Round: 26 Ground: Hardcourt outdoor
| ITF Japan F6 MD | 2018/04/13 05:45 | Gao X / Li Z v Kono Y / Sakai Y | 6-3,5-7,8-10 |
| ITF Japan F6 MD | 2018/04/12 07:00 | Gao X / Li Z v Fujii S / Ochi M | 6-3,7-6 |
| ITF Japan F6 MD | 2018/04/11 05:40 | Gao X / Li Z v Ito T / Uesugi K | 6-1,6-7,10-8 |
| Challenger Shanghai MD | 2017/09/13 06:00 | Chaplin J / Saville L v Gao X / Li Z | 3-6,6-4,10-2 |
| Chengdu, China, Doubles | 2017/08/02 07:30 | Gao X / Li Z v Feng H / Zhong S H | 6-7,6-2,5-10 |
| Chine F14, Doubles | 2017/07/27 05:00 | Gao X / Li Z v Huang T-H / Wang C | 4-6,6-3,6-10 |
| Chine F14, Doubles | 2017/07/25 08:15 | Gao X / Li Z v Meng C-Y / Wang C | 6-1,6-1 |
| ITF China F11 MD | 2017/07/08 07:25 | Wu H / Xia Z v Gao X / Li Z | 6-7,2-6 |