| ITF Thailandia F12 DM | 2017/12/11 05:40 | Gao/Sun v Taylor/Taylor | 7-5,6-4 |
| ITF Thailandia F11 DM | 2017/12/07 05:35 | Gao/Sun v Chung/Song | 7-6,5-7,9-11 |
| ITF Thailandia F11 DM | 2017/12/06 08:35 | Gao/Sun v Duldaev/Sabanin | 6-1,6-3 |
| ITF Thailandia F11 DM | 2017/12/04 09:10 | Gao/Sun v Kerdlaphee/Kerdlaphee | 6-0,7-6 |
| Challenger Suzhou DM | 2017/10/28 07:10 | Gong/Zhang v Gao/Sun | 6-7,6-4,7-10 |
| Challenger Suzhou DM | 2017/10/25 05:30 | Gao/Sun v Frigerio/Niesten | 6-4,6-1 |
| Challenger Suzhou DM | 2017/10/24 06:10 | Gao/Sun v Kecmanovic/Petrovic | 6-4,4-6,10-8 |
| Challenger Ningbo DM | 2016/10/20 11:00 | Gao/Sun v Gong/Zhang | 2-6,4-6 |
| ITF Thailandia F12 DM | 2017/12/12 07:00 | Roberts/Sookton-Eng v Harris/Meis | 5-7,1-6 |