| Challenger Baotou DM | 2019/08/27 11:20 | Gao/Wang v Nam/Song | 4-6,5-7 |
| ITF Cina F10 DM | 2018/07/10 07:45 | Nam/Song v Gao/Wang | 6-2,7-6 |
| ITF Cina F9 DM | 2018/07/06 11:20 | Gao/Wang v Nam/Song | 6-3,4-6,4-10 |
| Challenger Liuzhou DM | 2019/10/23 08:00 | Barrientos/Li v Gao/Wang | 2-6,6-4,9-11 |
| ITF M25 Donostia-San-Sebastian DM | 2019/08/27 11:45 | Chavez Villalpando/L Hernaez v Gao/Wang | 6-4,6-4 |
| Challenger Baotou DM | 2019/08/27 11:20 | Gao/Wang v Nam/Song | 4-6,5-7 |
| ITF M25 Santander DM | 2019/08/21 16:15 | de Krom/Gutierrez v Gao/Wang | 6-3,6-4 |
| ITF M15 Vigo DM | 2019/08/17 11:00 | Gutierrez/Matos v Gao/Wang | 7-5,6-2 |
| ITF M15 Vigo DM | 2019/08/16 16:30 | Vives Marcos/Winter Lopez v Gao/Wang | 6-7,1-6 |
| ITF M15 Vigo DM | 2019/08/15 14:00 | Mora/Reymond v Gao/Wang | 4-6,4-6 |
| ITF M15 Vigo DM | 2019/08/13 15:30 | Casadevall Gras/Fernandez v Gao/Wang | 4-6,4-6 |
| Challenger Liuzhou DM | 2019/10/23 06:30 | Wang/Xiao v Nam/Song | 2-6,3-6 |
| Challenger Ningbo DM | 2019/10/19 03:00 | Nam/Song v Bolt/Reid | 6-3,4-6,4-10 |
| Challenger Ningbo DM | 2019/10/17 08:00 | Nam/Song v Diez/Reboul | 7-6,6-0 |
| Challenger Ningbo DM | 2019/10/16 07:20 | Gong/Zhang v Nam/Song | 7-6,3-6,9-11 |
| Challenger Kaohsiung DM | 2019/09/21 11:15 | Hsieh/Yang v Nam/Song | 6-7,6-4,10-6 |
| Challenger Kaohsiung DM | 2019/09/20 10:15 | Hsu/Wang v Nam/Song | 2-6,6-3,7-10 |
| Challenger Kaohsiung DM | 2019/09/19 07:55 | Nam/Song v Gong/Oliveira | 6-3,6-2 |
| Coppa Davis | 2019/09/15 02:00 | Gong/Zhang v Nam/Song | 7-6,7-6 |