Round: 25 Ground: Hardcourt outdoor
| ITF Japan F2 | 2015/03/17 01:00 | Duckhee Lee v Kikuchi, Gengo | 6-2,3-6,6-3 |
| ITF Japan F1 | 2015/03/13 03:55 | Kikuchi, Gengo v Duckhee Lee | 6-7,0-6 |
| Challenger Zhuhai | 2016/03/08 08:10 | Luke Saville v Duckhee Lee | 3-6,6-4,6-4 |
| Challenger Launceston | 2016/02/04 04:30 | Robert, Stephane v Duckhee Lee | 6-4,6-1 |
| Challenger Launceston | 2016/02/02 00:45 | Rubin Statham v Duckhee Lee | 2-6,6-7 |
| Challenger Bangkok 4 | 2016/01/04 07:40 | Duckhee Lee v Sugita, Yuichi | 3-6,6-2,3-6 |
| ITF Thailand F9 | 2015/12/01 04:25 | Van Terheijden, Tim v Duckhee Lee | 1-6,1-6 |
| ITF Thailand F9 | 2015/11/28 03:00 | Libietis, Mikelis v Duckhee Lee | 1-6,4-6 |
| ITF Thailand F9 | 2015/11/27 03:00 | Kim, Young Seok v Duckhee Lee | 3-6,2-6 |
| ITF Thailand F9 | 2015/11/26 05:00 | Blake Mott v Duckhee Lee | 4-6,2-6 |
| ITF Japan F3 | 2016/03/20 01:00 | Oku, Hiromasa v Kikuchi, Gengo | 2-6,1-6 |
| ITF Japan F2 | 2016/03/18 01:30 | Yunseong Chung v Kikuchi, Gengo | 2-6,6-4,6-1 |
| ITF Japan F2 | 2016/03/16 02:30 | Kikuchi, Gengo v Sora Fukuda | 7-5,6-3 |
| ITF Japan F2 | 2016/03/15 04:35 | Singh, Karunuday v Kikuchi, Gengo | 4-6,6-3,5-7 |
| ITF Japan F1 | 2016/03/13 02:00 | Kikuchi, Gengo v Huang, Liang-Chi | 5-7,5-7 |
| ITF Japan F1 | 2016/03/12 05:30 | Kikuchi, Gengo v Sekiguchi, Shuichi | 7-6,6-1 |
| ITF Japan F1 | 2016/03/12 01:00 | Niki, Takuto v Kikuchi, Gengo | 6-7,6-4,3-6 |
| ITF Japan F1 | 2016/03/10 01:00 | Kikuchi, Gengo v Ning, Yuqing | 6-3,6-3 |