Stadium: Court 9 Round: 62 Ground: Hardcourt outdoor
| ITF M15 Hinode | 2024/03/11 01:00 | Sungbeen Sim v Shunsuke Nakagawa | 2-6,7-5,5-10 |
| ITF M25 Hammamet | 2024/01/30 11:45 | Denis Klok v Sungbeen Sim | 6-1,6-0 |
| ITF M15 Monastir | 2024/01/22 16:05 | Alexander Donski v Sungbeen Sim | 7-6,6-3 |
| ITF M15 Monastir | 2024/01/22 08:30 | Sungbeen Sim v Jean-Christian Morandais | 7-5,6-0 |
| ITF M15 Monastir | 2024/01/15 08:00 | Michael Zhu v Sungbeen Sim | 6-3,6-0 |
| ITF M15 Monastir | 2024/01/14 08:00 | Yitao Cao v Sungbeen Sim | 6-2,6-7,7-10 |
| ITF M15 Monastir | 2024/01/07 08:00 | Sungbeen Sim v Artur Kukasian | 4-6,7-6,8-10 |
| ITF M15 Kuching | 2023/11/13 02:00 | Alexey Zakharov v Sungbeen Sim | 6-4,6-1 |
| ITF M25 Hammamet | 2024/02/19 12:00 | Manuel Mouilleron Salvo v Junhyun Lee | 7-5,6-2 |
| ITF M25 Hammamet | 2024/02/11 11:00 | Pietro Pampanin v Junhyun Lee | 6-4,6-3 |
| ITF M25 Hammamet | 2024/02/05 08:00 | Junhyun Lee v Omar Brigida | 2-6,7-5,8-10 |
| ITF M25 Hammamet | 2024/02/04 10:30 | Junhyun Lee v Gheorghe Claudiu Schinteie | 6-3,6-0 |
| ITF M15 Monastir | 2024/01/28 08:30 | Junhyun Lee v Igor Kudriashov | 2-6,7-6,12-14 |
| ITF M15 Kuala Lumpur | 2023/11/27 02:30 | Junhyun Lee v Shaoyun Liu | 3-6,4-6 |
| ITF M15 Kuala Lumpur | 2023/11/26 01:30 | Ke Hau Hung v Junhyun Lee | 6-3,4-6,8-10 |
| ITF M15 Ipoh Perak | 2023/11/20 01:30 | Junhyun Lee v Ryota Tanuma | 2-6,2-6 |