Japan: M15 Tsukuba - Doubles - Main |
| 1/8-finals | Ho R./Nam Ji S. | Fukuda S./Han Seon Yong | 2:0 (6:4, 6:3) | details | 27.03.2024 |
Japan: M15 Nishi-Tokyo - Doubles - Main |
| 1/8-finals | Imamura M./Uesugi K. | Fukuda S./Han Seon Yong | 2:1 (2:6, 6:2, 10:6) | details | 21.03.2024 |
Australia: M25 Traralgon 2 - Doubles - Main |
| Quarter-finals | Han Seon Yong/Okamura I. | Delaney Je./Rai A. | 0:2 (3:6, 1:6) | details | 29.02.2024 |
| 1/8-finals | Mehrotra A./Tu L. | Han Seon Yong/Okamura I. | 0:2 (4:6, 4:6) | details | 28.02.2024 |
Australia: M25 Traralgon - Doubles - Main |
| 1/8-finals | Delaney Ja./Saville L. | Han Seon Yong/Isomura K. | 2:0 (6:1, 6:3) | details | 20.02.2024 |
Malaysia: M15 Ipoh Perak - Doubles - Main |
| Semi-finals | Han Seon Yong/Lee J. M. | Loof T./Trongcharoenchaikul W. | 1:2 (6:4, 3:6, 6:10) | details | 25.11.2023 |
| Quarter-finals | Fukuda S./Isomura K. | Han Seon Yong/Lee J. M. | WO. | details | 24.11.2023 |
| 1/8-finals | Liu S./Zhang C. | Han Seon Yong/Lee J. M. | 0:2 (4:6, 1:6) | details | 23.11.2023 |
| 1/8-finals | Zhao Z./Zheng B. | Han Seon Yong/Lee J. M. | CAN. | details | 21.11.2023 |
Thailand: M25 Hua Hin - Doubles - Main |
| Semi-finals | Han Seon Yong/Lee J. M. | Huang T./Imai S. | 0:2 (4:6, 4:6) | details | 17.11.2023 |
| Quarter-finals | Han Seon Yong/Lee J. M. | Bayldon B./Pearson K. | 2:1 (7:5, 65:7, 10:7) | details | 16.11.2023 |
| 1/8-finals | Koaykul K./Suksumrarn T. | Han Seon Yong/Lee J. M. | 0:2 (4:6, 4:6) | details | 14.11.2023 |
Thailand: M15 Nakhon Si Thammarat 8 - Doubles - Main |
| Semi-finals | Jones M./Lomakin G. | Han Seon Yong/Ichikawa T. | 2:0 (6:3, 6:2) | details | 08.09.2023 |
| Quarter-finals | Han Seon Yong/Ichikawa T. | Rawat S./Sinha N. K. | WO. | details | 07.09.2023 |
| 1/8-finals | Han Seon Yong/Ichikawa T. | Musitelli F./Pearson K. | 2:0 (6:3, 6:2) | details | 05.09.2023 |
Thailand: M15 Nakhon Si Thammarat 7 - Doubles - Main |
| Semi-finals | Han Seon Yong/Suksumrarn T. | Eqbal I./Qamar F. | 1:2 (4:6, 6:3, 6:10) | details | 01.09.2023 |
| Quarter-finals | Sinha N. K./Trongcharoenchaikul W. | Han Seon Yong/Suksumrarn T. | 0:2 (62:7, 3:6) | details | 31.08.2023 |
| 1/8-finals | Bouzige M./Ferguson C. | Han Seon Yong/Suksumrarn T. | 0:2 (2:6, 5:7) | details | 29.08.2023 |
Thailand: M15 Nakhon Si Thammarat 6 - Doubles - Main |
| 1/8-finals | Han Seon Yong/Suksumrarn T. | Banthia S./Jones M. | 0:2 (65:7, 5:7) | details | 22.08.2023 |
Indonesia: M25 Jakarta 7 - Doubles - Main |
| Quarter-finals | Kalovelonis M./Sultanov K. | Han Seon Yong/Isomura K. | 2:0 (6:3, 7:5) | details | 17.08.2023 |
| 1/8-finals | Maruf A. I./Soemarno G. A. | Han Seon Yong/Isomura K. | 0:2 (4:6, 4:6) | details | 16.08.2023 |
Indonesia: M25 Jakarta 6 - Doubles - Main |
| Final | Barki N. A./Rungkat C. | Han Seon Yong/Lee J. M. | 2:1 (6:2, 4:6, 10:1) | details | 12.08.2023 |
| Semi-finals | Han Seon Yong/Lee J. M. | Kovapitukted P./Matsuda K. | 2:1 (4:6, 6:3, 10:5) | details | 11.08.2023 |
| Quarter-finals | Dzhavakian Y./Weber A. | Han Seon Yong/Lee J. M. | 0:2 (2:6, 69:7) | details | 10.08.2023 |
| 1/8-finals | Isomura K./Leong M. W. K. | Han Seon Yong/Lee J. M. | 1:2 (6:4, 4:6, 6:10) | details | 08.08.2023 |
Thailand: M15 Nakhon Si Thammarat 5 - Doubles - Main |
| Final | Jeong Y./Lee J. M. | Han Seon Yong/Suksumrarn T. | 0:2 (4:6, 4:6) | details | 22.07.2023 |
| Semi-finals | Kovapitukted P./Sureshkumar M. | Han Seon Yong/Suksumrarn T. | 0:1 RET. (5:7, 0:2) | details | 21.07.2023 |
| Quarter-finals | Han Seon Yong/Suksumrarn T. | Bayldon B./Jones M. | 2:0 (6:3, 6:2) | details | 20.07.2023 |
| 1/8-finals | Han Seon Yong/Suksumrarn T. | Kawahashi Y./Kumasaka T. | 2:0 (6:3, 7:65) | details | 18.07.2023 |
Thailand: M15 Nakhon Si Thammarat 4 - Doubles - Main |
| Quarter-finals | Han Seon Yong/Son J. H. | Jeong Y./Lee J. M. | 1:2 (4:6, 7:62, 7:10) | details | 13.07.2023 |
| 1/8-finals | Auytayakul S./Koaykul K. | Han Seon Yong/Son J. H. | 0:2 (1:6, 65:7) | details | 11.07.2023 |
Thailand: M15 Nakhon Si Thammarat 3 - Doubles - Main |
| Quarter-finals | Han Seon Yong/Lee J. M. | Ichikawa T./Suksumrarn T. | 0:2 (2:6, 2:6) | details | 06.07.2023 |
| 1/8-finals | Leong M. W. K./Shin S. | Han Seon Yong/Lee J. M. | 0:2 (3:6, 65:7) | details | 04.07.2023 |
South Korea: M25 Anseong - Doubles - Main |
| Quarter-finals | Mitsui S./Tajima N. | Han Seon Yong/Kim J. H. | 2:0 (6:4, 6:4) | details | 22.06.2023 |