Stadium: Dusit (Center) Round: 54 Ground: Hardcourt outdoor
| ITF M25 Harmon Qual | 2022/06/05 01:00 | Aidan Schembari v Huzaifa Abdul Rehman | 0-6,1-6 |
| ITF M25 Harmon | 2022/05/29 00:00 | Diego Marin v Aidan Schembari | 6-1,6-4 |
| ITF M15 Karuizawa | 2024/05/30 01:00 | Sungbeen Sim v Tomohiro Masabayashi | 6-2,3-6,1-6 |
| ITF M15 Karuizawa | 2024/05/29 02:00 | Makoto Ochi v Sungbeen Sim | 6-3,3-6,5-10 |
| ITF M15 Karuizawa | 2024/05/27 01:00 | Taketo Takamisawa v Sungbeen Sim | 6-7,1-6 |
| ITF M25 Anning | 2024/05/20 05:10 | Sungbeen Sim v Nico Hornitschek | 4-6,6-7 |
| ITF M25 Anning | 2024/05/19 01:30 | Sungbeen Sim v Zhou Mingzhou | 7-5,6-2 |
| ITF M25 Luan | 2024/05/15 02:00 | Takuya Kumasaka v Sungbeen Sim | 6-3,6-1 |
| ITF M25 Luan | 2024/05/13 05:15 | Jeffrey Hsu v Sungbeen Sim | 3-6,6-7 |
| ITF M25 Luan | 2024/05/12 11:30 | Shenglin Zhuo v Sungbeen Sim | 3-6,1-6 |