Results
| ITF M15 Tokyo | 07/02 02:30 | - | Duckhee Lee v Saki Tange | 4-6,1-6 | |
| ITF M25 Changwon | 06/04 01:00 | - | Yuki Mochizuki v Duckhee Lee | 6-1,6-1 | |
| ITF M15 Daegu | 05/29 01:00 | - | Sanhui Shin v Duckhee Lee | 6-2,6-4 | |
| ITF M15 Daegu | 05/27 01:00 | - | Yeonsu Jeong v Duckhee Lee | 4-6,1-6 | |
| ITF M15 Andong | 05/23 01:00 | - | Soonwoo Kwon v Duckhee Lee | 6-1,3-0 | |
| ITF M15 Andong | 05/22 04:14 | - | Duckhee Lee v Uisung Park | 6-4,6-1 | |
| ITF M15 Andong | 05/20 01:00 | - | Donghyun Hwang v Duckhee Lee | 1-6,4-6 | |
| ITF M25 Anning | 04/29 04:00 | - | Duckhee Lee v Xing Dao Chen | 6-7,2-6 | |
| Challenger Gwangju | 04/20 06:40 | 14 |
Yan Bai
v
Duckhee Lee |
6-3,7-6 | |
| Challenger Busan | 04/14 02:00 | 19 | Ilia Simakin v Duckhee Lee | 6-2,6-2 | |
| Challenger Busan | 04/13 04:00 | 45 | Duckhee Lee v Kaichi Uchida | 6-4,6-4 | |
| ITF M15 Nonthaburi | 03/27 03:00 | - | Mitsuki Wei Kang Leong v Duckhee Lee | 6-4,6-2 |
We're selling API, please Contact Us