Round: 25 Ground: Hardcourt outdoor
| 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 Japan F6 | 2015/06/13 01:00 | Takashi Saito v Duckhee Lee | 2-6,3-6 |
| ITF China F12 | 2015/08/07 07:00 | Yuqing Ning v Masato Shiga | 0-6,3-6 |
| ITF China F12 | 2015/08/05 08:00 | Bowen Ouyang v Yuqing Ning | 3-6,1-6 |
| ITF China F12 | 2015/08/03 09:30 | Yuqing Ning v Xi Qi | 6-2,6-2 |
| ITF China F11 | 2015/07/21 02:00 | Yuqing Ning v Liang-Chi Huang | 4-6,4-6 |
| ITF China F10 | 2015/07/16 02:00 | Ti Chen v Yuqing Ning | 3-6,6-1,6-4 |
| ITF China F10 | 2015/07/15 02:00 | Yuqing Ning v Yecong He | 6-4,6-4 |
| ITF China F10 | 2015/07/13 04:20 | Rigele Te v Yuqing Ning | 2-6,0-6 |
| ITF China F9 | 2015/06/30 09:40 | Ze Zhang v Yuqing Ning | 6-3,6-0 |