| ITF M15 Nonthaburi | 2025/03/18 03:00 | Duckhee Lee v Chase Ferguson | 3-6,2-6 |
| ITF M15 Maanshan | 2025/03/05 02:00 | Duckhee Lee v Nino Ehrenschneider | 2-6,1-5 |
| ITF M15 Maanshan | 2025/02/28 03:30 | Duckhee Lee v Luca Castelnuovo | 6-4,3-6,6-7 |
| ITF M15 Maanshan | 2025/02/27 03:30 | Ye Cong Mo v Duckhee Lee | 2-6,2-6 |
| ITF M15 Maanshan | 2025/02/25 02:00 | Duckhee Lee v Weiwen Pan | 6-2,6-4 |
| ITF M25 Bali | 2025/01/01 01:30 | Chase Ferguson v Duckhee Lee | 2-6,6-3,6-3 |
| ITF M15 Bali | 2024/12/25 07:00 | Duckhee Lee v Arthur Weber | 2-6,5-7 |
| ITF M15 Bali | 2024/12/23 04:30 | Millen Hurrion v Duckhee Lee | 2-6,4-6 |
| ITF M25 Swan Hill | 2025/03/18 02:00 | Ethan Cook v Sungbeen Sim | 6-1,6-4 |
| ITF M25 Mildura | 2025/03/12 23:00 | Sungbeen Sim v Blake Ellis | 1-2 |
| ITF M25 Mildura | 2025/03/11 23:00 | Benjamin O'Connell v Sungbeen Sim | 6-1,4-6,4-5 |
| ITF M25 Launceston | 2025/02/26 00:30 | Christian Langmo v Sungbeen Sim | 6-4,6-4 |
| ITF M25 Launceston | 2025/02/23 23:00 | Sungbeen Sim v Zachary Adam-Gedge | 6-7,6-3,1-0 |
| ITF M25 Burnie | 2025/02/17 05:00 | Sungbeen Sim v Cruz Hewitt | 5-7,7-6,0-1 |
| ITF M25 Bali | 2024/12/31 03:00 | Sungbeen Sim v Erik Arutiunian | 3-6,2-6 |
| ITF M25 Bali | 2024/12/30 01:00 | Sungbeen Sim v Lucky Candra Kurniawan | 6-2,5-3 |