Ground: Hardcourt outdoor
| ITF China F6 Qual | 2015/05/25 02:50 | Cai, Zhao v Ruikai Wang | 3-6,4-6 |
| ITF China F6 Qual | 2015/05/24 03:30 | Cai, Zhao v Lin, Hsin | 6-2,6-2 |
| ITF China F6 | 2015/05/18 03:50 | Cai, Zhao v Aoran Wang | 6-7,5-7 |
| ITF China F6 | 2015/05/17 02:00 | Cai, Zhao v Wei, Hua-Xuan | 6-2,6-0 |
| ITF China F4 | 2015/04/23 02:00 | Cai, Zhao v Zhe Li | 3-6,2-6 |
| ITF China F4 | 2015/04/21 02:00 | Cai, Zhao v Gong, Peng-Xiang | 4-6,6-3,6-4 |
| ITF China F4 Qual | 2015/04/19 02:00 | Cai, Zhao v Kazuma Kawachi | 6-1,6-3 |
| ITF China F2 Qual | 2015/04/12 02:00 | Cai, Zhao v Zhou, Sheng Hao | 2-6,2-6 |
| ITF China F4 | 2015/04/21 02:00 | Wu, Hao v Zheng, Weiqiang | 6-4,6-4 |
| ITF China F2 Qual | 2015/04/16 03:00 | Zheng, Weiqiang v Zhe Li | 4-6,6-4,2-6 |
| ITF China F2 Qual | 2015/04/14 05:50 | Zheng, Weiqiang v Cao, Zhaoyi | 2-6,6-4,6-1 |
| ITF China F2 | 2015/04/09 02:00 | Huang, Liang-Chi v Zheng, Weiqiang | 6-2,7-5 |
| ITF China F2 | 2015/04/07 04:50 | Zheng, Weiqiang v Liu, Siyu | 3-6,6-4,6-3 |
| ITF USA F9 Qual | 2015/02/20 22:30 | Rigele Te v Zheng, Weiqiang | 6-3,7-6 |
| ITF USA F8 Qual | 2015/02/15 17:30 | Zheng, Weiqiang v Leduc, Antoine | 6-2,6-1 |
| ITF USA F8 Qual | 2015/02/14 19:30 | Zheng, Weiqiang v Rousseau, Hillel | 6-0,6-7,6-3 |