Stadium: Court B Round: 14 Ground: Hardcourt outdoor
| Challenger Yokkaichi | 2024/11/28 03:05 | Rei Sakamoto v Naoki Nakagawa | 7-6,6-3 |
| Challenger Yokkaichi | 2024/11/25 05:15 | Dane Sweeny v Naoki Nakagawa | 6-7,2-6 |
| Challenger Yokohama | 2024/11/18 02:30 | Ji Sung Nam v Naoki Nakagawa | 6-3,6-3 |
| Challenger Yokohama | 2024/11/17 04:50 | Yusuke Takahashi v Naoki Nakagawa | 4-6,4-6 |
| Challenger Kobe | 2024/11/11 08:00 | Matej Dodig v Naoki Nakagawa | 6-4,6-7,7-5 |
| Challenger Knoxville | 2024/11/04 19:00 | Naoki Nakagawa v Alexander Kotzen | 3-6,6-7 |
| Challenger Knoxville | 2024/11/03 22:35 | Naoki Nakagawa v Andres Urrea | 6-4,6-3 |
| Challenger Charlottesville | 2024/10/29 18:45 | Naoki Nakagawa v Alexis Galarneau | 4-6,1-6 |
| Challenger Nonthaburi | 2024/12/29 06:40 | Kimmer Coppejans v Sanhui Shin | 6-4,6-4 |
| Challenger Seoul | 2024/10/29 05:05 | Dalibor Svrcina v Sanhui Shin | 6-3,6-0 |
| Challenger Taipei | 2024/10/22 04:45 | Coleman Wong v Sanhui Shin | 6-4,3-6,6-1 |
| Challenger Taipei | 2024/10/21 06:20 | Sanhui Shin v Rubin Statham | 6-4,3-6,6-1 |
| Challenger Taipei | 2024/10/20 09:05 | Sanhui Shin v Hong-Lin Fu | 6-2,6-2 |
| ITF M25 Takasaki | 2024/09/19 05:50 | Sanhui Shin v Adria Soriano Barrera | 4-6,1-6 |
| ITF M15 Singapore | 2024/09/14 03:00 | Sanhui Shin v Tomohiro Masabayashi | 4-6,5-7 |
| ITF M15 Singapore | 2024/09/13 03:00 | Sanhui Shin v Guillermo Olaso | 6-2,6-2 |