Round: 27 Ground: Hardcourt outdoor
| ITF China F6 | 2015/05/30 05:00 | Yan Bai v Duckhee Lee | 6-4,6-1 |
| ITF China F13 | 2015/08/11 06:00 | Duckhee Lee v Yuqing Ning | 6-0,6-0 |
| ITF China F12 | 2015/08/08 03:05 | Arata Onozawa v Duckhee Lee | 6-2,0-6,6-4 |
| ITF China F12 | 2015/08/07 07:00 | Duckhee Lee v Aoxiong Wang | 6-4,6-1 |
| ITF China F12 | 2015/08/04 01:30 | Duckhee Lee v Cheng-Yu Yu | 6-2,7-6 |
| Challenger Padova | 2015/07/02 18:30 | Marco Cecchinato v Duckhee Lee | 6-2,6-2 |
| Challenger Padova | 2015/06/30 08:00 | Nicolas Kicker v Duckhee Lee | 1-6,2-6 |
| ITF Thailand F9 | 2015/06/23 04:40 | Duckhee Lee v Kittiphong Wachiramanowong | 4-6,3-6 |
| ITF Japan F6 | 2015/06/14 03:00 | Toshihide Matsui v Duckhee Lee | 4-6,2-6 |
| ITF China F13 | 2015/08/13 02:30 | Wei-De Lin v Yan Bai | 6-4,1-6,1-6 |
| ITF China F13 | 2015/08/11 07:30 | Cheng-Yu Yu v Yan Bai | 6-4,3-6,4-6 |
| ITF China F12 | 2015/08/09 07:00 | Arata Onozawa v Yan Bai | 2-6,3-6 |
| ITF China F12 | 2015/08/08 02:00 | Yan Bai v Masato Shiga | 6-2,6-2 |
| ITF China F12 | 2015/08/07 08:30 | Yan Bai v Winston Lin | 6-3,6-2 |
| ITF China F12 | 2015/08/03 08:00 | Yan Bai v Wishaya Trongcharoenchaikul | 6-3,6-4 |
| ITF China F10 | 2015/07/15 02:00 | Yan Bai v Kittiphong Wachiramanowong | 6-4,6-7,7-6 |
| ITF China F10 | 2015/07/14 02:00 | Yan Bai v Zhicheng Zhu | 6-3,6-1 |