Round: 25 Ground: Hardcourt outdoor
| ITF - Hong Kong F2 | 2015/06/17 02:00 | Cheng-Peng Hsieh v Cheng-Yu Yu | 0-6,6-3,6-4 |
| ITF - Hong Kong F1 | 2015/06/11 02:00 | Cheng-Yu Yu v Cheng-Peng Hsieh | 7-5,6-1 |
| ITF - China F13 | 2015/08/11 07:30 | Cheng-Yu Yu v Yan Bai | 6-4,3-6,4-6 |
| ITF - China F12 | 2015/08/04 01:30 | Duckhee Lee v Cheng-Yu Yu | 6-2,7-6 |
| ITF - Hong Kong F3 | 2015/06/22 05:00 | Cheng-Yu Yu v Pak Long Yeung | 4-6,3-6 |
| ITF - Hong Kong F2 | 2015/06/17 02:00 | Cheng-Peng Hsieh v Cheng-Yu Yu | 0-6,6-3,6-4 |
| ITF - Hong Kong F2 | 2015/06/15 05:10 | Jiaqi Duan v Cheng-Yu Yu | 1-6,2-6 |
| ITF - Hong Kong F1 | 2015/06/12 02:00 | Alexander Sarkissian v Cheng-Yu Yu | 6-4,6-3 |
| ITF - Hong Kong F1 | 2015/06/11 02:00 | Cheng-Yu Yu v Cheng-Peng Hsieh | 7-5,6-1 |
| ITF - Hong Kong F1 | 2015/06/10 03:05 | Cheng-Yu Yu v Chun Hun Wong | 6-3,6-2 |
| ITF - China F12 - Qualificação | 2015/08/03 08:00 | Cheng-Peng Hsieh v Shawn H. Hadavi | 7-6,7-6 |
| ITF - China F12 - Qualificação | 2015/08/02 08:30 | Cheng-Peng Hsieh v Ruikai Ruikai Wang | 6-4,6-2 |
| ITF - Hong Kong F3 | 2015/06/24 06:30 | Ken Onoda v Cheng-Peng Hsieh | 0-6,6-4,7-6 |
| ITF - Hong Kong F2 | 2015/06/17 02:00 | Cheng-Peng Hsieh v Cheng-Yu Yu | 0-6,6-3,6-4 |
| ITF - Hong Kong F2 | 2015/06/15 02:00 | Cheng-Peng Hsieh v Aoxiong Wang | 7-6,1-6,6-4 |
| ITF - Hong Kong F1 | 2015/06/11 02:00 | Cheng-Yu Yu v Cheng-Peng Hsieh | 7-5,6-1 |
| ITF - Hong Kong F1 | 2015/06/10 02:00 | Cheng-Peng Hsieh v Yuqing Ning | 6-4,6-2 |
| ITF - Hong Kong F1 | 2015/06/08 02:00 | Jonathan Chang v Cheng-Peng Hsieh | 2-6,6-7 |