| ITF - Baotou M25 | 05/27 01:30 | 54 | Hao Duan v Xirui Han | 3-6,1-6 | |
| ITF - Baotou M25 | 05/26 01:30 | 54 | Hao Duan v Jianhao Sheng | 6-4,5-7,10-7 | |
| ITF - Anning M25 | 05/20 03:00 | 62 | Hao Duan v Yuquan Jin | 4-6,2-6 | |
| ITF - Luan M25 | 05/13 04:45 | 62 | Ryotaro Matsumura v Hao Duan | 6-2,6-0 | |
| ITF - Luan M25 | 05/12 02:00 | 62 | Hao Duan v Yanjie Zheng | 6-3,3-6,11-9 | |
| ITF - Guiyang M25 | 09/18 03:15 | 62 | Hao Duan v Leroy Yong | 1-6,3-6 |