Round: 25 Ground: Hardcourt outdoor
| ITF China F12 | 2015/08/07 07:00 | Onozawa, Arata v Cao, Zhaoyi | 6-0,6-2 |
| ITF China F12 | 2015/08/06 08:00 | Cao, Zhaoyi v Gong, Xiao | 7-5,3-6,6-3 |
| ITF China F12 | 2015/08/04 01:30 | Yi, Chu-Huan v Cao, Zhaoyi | 3-6,6-7 |
| ITF China F8 | 2015/06/25 02:00 | Yan Bai v Cao, Zhaoyi | 6-0,2-6,7-6 |
| ITF China F6 | 2015/06/03 02:00 | Zheng, Weiqiang v Cao, Zhaoyi | 6-3,6-3 |
| ITF China F6 | 2015/06/02 02:00 | Li, Jianhui v Cao, Zhaoyi | 2-6,6-4,6-7 |
| ITF China F6 | 2015/05/28 02:00 | Cao, Zhaoyi v Wu, Di | 1-6,3-6 |
| ITF China F6 | 2015/05/26 07:40 | Huang, Jia Qi v Cao, Zhaoyi | 1-6,4-6 |
| ITF China F13 | 2015/08/12 02:00 | Katayama, Sho v Qi, Xi | 7-5,6-2 |
| ITF China F13 Qual | 2015/08/11 03:00 | Qi, Xi v Peng, Changwei | 6-4,6-3 |
| ITF China F12 | 2015/08/03 09:30 | Ning, Yuqing v Qi, Xi | 6-2,6-2 |
| ITF China F11 | 2015/07/22 02:00 | Qi, Xi v Kim, Young Seok | 6-7,6-7 |
| ITF China F10 | 2015/07/14 04:00 | Qi, Xi v Smith, Logan | 7-6,1-6,1-6 |
| ITF China F9 | 2015/06/30 08:00 | Qi, Xi v Kim, Young Seok | 1-6,1-6 |
| ITF China F8 | 2015/06/23 07:20 | Qi, Xi v Tearney, Finn | 4-6,2-6 |
| ITF Hong Kong F1 | 2015/06/11 02:00 | Qi, Xi v Sarkissian, Alexander | 3-6,6-3,4-6 |