Round: 26 Ground: Hardcourt outdoor
| ITF Thailand F9 | 2015/11/24 04:35 | Kittiphong Wachiramanowong v Warit Sornbutnark | 6-7,6-1,4-6 |
| Davis Cup | 2015/09/20 04:15 | Warit Sornbutnark v Zhe Li | 1-6,0-6 |
| Davis Cup | 2015/09/18 03:00 | Warit Sornbutnark v Ze Zhang | 1-6,0-6,0-6 |
| ITF Thailand F9 | 2015/06/24 05:00 | Shuichi Sekiguchi v Warit Sornbutnark | 6-4,6-3 |
| ITF Thailand F9 | 2015/06/23 05:40 | Warit Sornbutnark v Chayanon Kaewsuto | 7-6,6-3 |
| ITF Thailand F9 | 2015/06/17 03:30 | Jung-Woong Na v Warit Sornbutnark | 6-2,6-3 |
| ITF Thailand F9 | 2015/06/16 05:40 | Warit Sornbutnark v Ahmed Deedat Abdul Razak | 4-6,6-3,6-2 |
| ITF Thailand F9 | 2015/05/05 07:15 | Warit Sornbutnark v Pruchya Isarow | 4-6,6-4,2-6 |
| ITF Thailand F9 | 2015/11/24 08:35 | Nicolas Dvorak v Duckhee Lee | 1-6,2-6 |
| Challenger Kaohsiung | 2015/09/21 07:40 | Tatsuma Ito v Duckhee Lee | 4-6,7-6,6-3 |
| Challenger Shanghai | 2015/09/08 05:30 | Daniil Medvedev v Duckhee Lee | 6-4,6-0 |
| ITF China F13 | 2015/08/16 01:30 | Duckhee Lee v Di Wu | 6-2,6-3 |
| 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 |