South Korea: Gwangju - Doubles - Main |
| Semi-finals | Cui J./Lee D. H. | Chung Y./Hsu Y. H. | WO. | details | 19.04.2024 |
| Quarter-finals | Bellucci M./Echargui M. | Cui J./Lee D. H. | 0:2 (3:6, 3:6) | details | 18.04.2024 |
| 1/8-finals | Cui J./Lee D. H. | Bolt A./Saville L. | 2:0 (6:2, 6:3) | details | 17.04.2024 |
Japan: M15 Hinode - Doubles - Main |
| Quarter-finals | Imamura M./Uesugi K. | Lee D. H./Saitoh K. | 2:0 (6:1, 7:5) | details | 15.03.2024 |
| 1/8-finals | Kono Y./Sumizawa D. | Lee D. H./Saitoh K. | 0:2 (4:6, 5:7) | details | 14.03.2024 |
Thailand: M15 Nakhon Si Thammarat 2 - Doubles - Main |
| 1/8-finals | Lee D. H./Sakellaridis S. | Jang Y./Sinha N. K. | 1:2 (6:4, 2:6, 3:10) | details | 20.02.2024 |
Thailand: M15 Nakhon Si Thammarat - Doubles - Main |
| 1/8-finals | Lee D. H./Sakellaridis S. | Huang T./Jeong Y. | 1:2 (6:3, 3:6, 4:10) | details | 14.02.2024 |
Japan: M15 Yanagawa 2 - Doubles - Main |
| 1/8-finals | Kusuhara Y./Shiraishi H. | Haliak M./Lee D. H. | 2:0 (7:62, 6:4) | details | 26.12.2023 |
Malaysia: M15 Kuala Lumpur - Doubles - Main |
| Semi-finals | Alcantara F. C./Rungkat C. | Lee D. H./Suksumrarn T. | 2:0 (6:4, 6:0) | details | 01.12.2023 |
| Quarter-finals | Trismuwantara G./Wang Q. | Lee D. H./Suksumrarn T. | 0:2 (1:6, 1:6) | details | 30.11.2023 |
| 1/8-finals | Lee D. H./Suksumrarn T. | Abd Hazli I. D./Yong L. | 2:1 (7:66, 62:7, 10:4) | details | 28.11.2023 |
Malaysia: M15 Ipoh Perak - Doubles - Main |
| 1/8-finals | Berger A./Lee D. H. | Isaro P./Susanto D. A. | WO. | details | 23.11.2023 |
Thailand: M25 Hua Hin - Doubles - Main |
| Quarter-finals | Matsuda K./Tanuma R. | Jang Y./Lee D. H. | 2:1 (7:63, 2:6, 10:5) | details | 16.11.2023 |
| 1/8-finals | Jang Y./Lee D. H. | Congcar C./Ly Nam H. | 2:0 (6:1, 6:4) | details | 14.11.2023 |
Hong Kong: M25 Hong Kong 2 - Doubles - Main |
| 1/8-finals | Lee D. H./Shin S. | Matsuda R./Son J. H. | 0:2 (64:7, 0:6) | details | 05.09.2023 |
Hong Kong: M25 Hong Kong - Doubles - Main |
| 1/8-finals | Lee D. H./Shin S. | Ilagan A./Mo Y. C. | 0:2 (4:6, 63:7) | details | 29.08.2023 |
China: M25 Baotou - Doubles - Main |
| Quarter-finals | Lee D. H./Shin W. | Trongcharoenchaikul W./Yin B. S. | 0:2 (3:6, 4:6) | details | 10.08.2023 |