Stadium: Centre Court Round: 14 Ground: Hardcourt outdoor
| ITF M15 Nakhon Si Thammarat | 2024/02/14 03:25 | Duckhee Lee v Kasidit Samrej | 6-4,3-6,6-1 |
| ITF M25 Hong Kong | 2023/08/31 04:25 | Duckhee Lee v Kasidit Samrej | 2-6,2-6 |
| Challenger Guangzhou | 2025/09/08 03:50 | Kasidit Samrej v Linghao Zhang | 6-1,6-2 |
| Challenger Shanghai | 2025/09/04 07:00 | Kasidit Samrej v Yu Hsiou Hsu | 5-7,4-6 |
| Challenger Shanghai | 2025/09/02 09:00 | Kasidit Samrej v Tung-Lin Wu | 0-6,7-5,7-5 |
| Challenger Shanghai | 2025/09/01 07:30 | Kasidit Samrej v Masamichi Imamura | 6-7,6-2,6-4 |
| Challenger Shanghai | 2025/08/31 05:15 | Kasidit Samrej v Aoran Wang | 6-1,7-6 |
| ITF M15 Nakhon Pathom | 2025/08/21 05:00 | Kasidit Samrej v Yuttana Charoenphon | 3-3 |
| ITF M15 Nakhon Pathom | 2025/08/20 03:30 | Kasidit Samrej v Suk Hyun Choo | 6-3,7-5 |
| ITF M15 Singapore | 2025/08/17 02:00 | Kasidit Samrej v Koki Matsuda | 2-6,7-5,7-5 |
| ITF M15 Hong Kong | 2025/09/03 02:00 | Duckhee Lee v Xing Dao Chen | 4-6,1-5 |
| ITF M15 Hong Kong | 2025/08/30 02:00 | Sam Ryan Ziegann v Duckhee Lee | 4-6,7-5,3-0 |
| ITF M15 Hong Kong | 2025/08/29 02:00 | Chan-Yeong Oh v Duckhee Lee | 4-6,2-6 |
| ITF M15 Hong Kong | 2025/08/28 04:18 | Darrshan Suresh v Duckhee Lee | 3-6,1-6 |
| ITF M15 Hong Kong | 2025/08/27 06:30 | Ko Suzuki v Duckhee Lee | 6-7,5-7 |
| ITF M15 Wuning | 2025/08/03 10:00 | Yuta Kikuchi v Duckhee Lee | 3-6,3-5 |
| ITF M15 Wuning | 2025/08/02 10:00 | Duckhee Lee v Kuan-Yi Lee | 3-3 |
| ITF M15 Wuning | 2025/08/01 10:00 | Duckhee Lee v Yuquan Jin | 7-6,5-4 |