Round: 25 Ground: Hardcourt outdoor
| ITF China F2 | 2015/04/07 04:50 | Weiqiang Zheng v Siyu Liu | 3-6,6-4,6-3 |
| ITF China F4 | 2015/04/23 02:00 | Siyu Liu v Cheong-Eui Kim | 2-6,4-6 |
| ITF China F4 | 2015/04/21 05:05 | Yibing Wu v Siyu Liu | 6-4,2-6,4-6 |
| ITF China F2 Qual | 2015/04/13 05:20 | Siyu Liu v Yan Bai | 3-6,6-7 |
| ITF China F2 | 2015/04/07 04:50 | Weiqiang Zheng v Siyu Liu | 3-6,6-4,6-3 |
| ITF USA F8 Qual | 2015/02/15 17:30 | Siyu Liu v Andre Ku Meza | 6-2,6-0 |
| ITF USA F7 Qual | 2015/02/07 14:00 | Siyu Liu v Martin Joyce | 4-6,7-6,6-7 |
| ITF USA F5 | 2015/01/17 18:30 | Dennis Uspensky v Siyu Liu | 6-0,6-2 |
| ITF USA F3 Qual | 2015/01/09 20:00 | Siyu Liu v Konrad Zieba | 3-6,2-6 |
| ITF Turkey F38 | 2015/09/24 12:00 | Edoardo Eremin v Weiqiang Zheng | 6-2,6-3 |
| ITF Turkey F38 | 2015/09/23 08:00 | Tomas Papik v Weiqiang Zheng | 4-6,4-6 |
| ITF Turkey F37 | 2015/09/18 13:00 | Weiqiang Zheng v Peter Heller | 6-7,3-6 |
| ITF Turkey F37 | 2015/09/17 16:00 | Vadim Alekseenko v Weiqiang Zheng | 3-6,3-6 |
| ITF Turkey F37 | 2015/09/16 14:25 | Weiqiang Zheng v Adrian Bodmer | 5-7,6-3,6-0 |
| ITF Turkey F36 | 2015/09/08 13:00 | Weiqiang Zheng v Rigele Te | 3-6,3-6 |
| ITF China F6 | 2015/06/05 02:00 | Yan Bai v Weiqiang Zheng | 7-6,6-2 |
| ITF China F6 | 2015/06/03 02:00 | Weiqiang Zheng v Zhaoyi Cao | 6-3,6-3 |