Stadium: Court 5 Round: 28 Ground: Hardcourt outdoor
| ITF M25 Jakarta | 2023/04/21 03:00 | Jeamoon Lee v Yuta Kawahashi | 6-4,7-5 |
| ITF M25 Jakarta | 2023/04/20 04:35 | Jeamoon Lee v David Agung Susanto | 7-6,6-7,6-2 |
| ITF M25 Jakarta | 2023/04/19 04:45 | Dayne Kelly v Jeamoon Lee | 4-6,3-6 |
| ITF M25 Kashiwa | 2023/04/09 02:00 | Yu Hsiou Hsu v Jeamoon Lee | 6-1,6-1 |
| ITF M25 Kashiwa | 2023/04/08 03:00 | Renta Tokuda v Jeamoon Lee | 7-5,3-6,2-6 |
| ITF M25 Kashiwa | 2023/04/07 03:00 | Jeamoon Lee v Kaito Uesugi | 6-4,6-2 |
| ITF M25 Kashiwa | 2023/04/04 01:00 | Tristan Schoolkate v Jeamoon Lee | 4-6,6-1,5-7 |
| ITF M25 Tsukuba | 2023/03/29 02:05 | Jeamoon Lee v Dane Sweeny | 3-6,4-6 |
| ITF M25 Jakarta | 2023/04/21 02:30 | Duckhee Lee v Tristan Schoolkate | 6-3,4-6,6-0 |
| ITF M25 Jakarta | 2023/04/20 02:30 | Arthur Weber v Duckhee Lee | 2-6,4-6 |
| ITF M25 Jakarta | 2023/04/19 06:10 | Makoto Ochi v Duckhee Lee | 1-6,3-6 |
| ITF M25 Jakarta | 2023/04/14 02:30 | Duckhee Lee v Fitriadi M Rifqi | 7-5,1-6,3-6 |
| ITF M25 Jakarta | 2023/04/13 02:30 | Arthur Weber v Duckhee Lee | 3-6,0-6 |
| ITF M25 Jakarta | 2023/04/12 06:05 | Duckhee Lee v Tomohiro Masabayashi | 6-1,7-6 |
| ITF M15 Singapore | 2023/04/06 03:50 | Hynek Barton v Duckhee Lee | 2-6,3-6 |
| ITF M15 Singapore | 2023/04/04 05:25 | Faried Widyarohmadhiansyah v Duckhee Lee | 2-6,1-6 |