| ITF Thailand F11 MD | 2017/12/06 08:35 | Gao/Sun v Duldaev/Sabanin | 6-1,6-3 |
| ITF Thailand F11 MD | 2017/12/04 09:10 | Gao/Sun v Kerdlaphee/Kerdlaphee | 6-0,7-6 |
| Challenger Suzhou MD | 2017/10/28 07:10 | Gong/Zhang v Gao/Sun | 6-7,6-4,7-10 |
| Challenger Suzhou MD | 2017/10/25 05:30 | Gao/Sun v Frigerio/Niesten | 6-4,6-1 |
| Challenger Suzhou MD | 2017/10/24 06:10 | Gao/Sun v Kecmanovic/Petrovic | 6-4,4-6,10-8 |
| Challenger Ningbo MD | 2016/10/20 11:00 | Gao/Sun v Gong/Zhang | 2-6,4-6 |
| Challenger Ningbo MD | 2016/10/17 06:00 | Masur/Whittington v Gao/Sun | 3-6,7-6,5-10 |
| ITF Thailand F11 MD | 2017/12/06 07:30 | Chung/Tokuda v Chung/Song | 5-7,6-2,7-10 |
| ITF Thailand F11 MD | 2017/12/04 08:30 | Chung/Song v Patcharapol Kawin/Navasirisomboon | 3-6,6-2,10-6 |