Stadium: Court D Round: 27 Ground: Hardcourt outdoor
| ITF M25 Changwon | 2024/06/20 01:00 | Naoki Nakagawa v Woobin Shin | 7-5,7-6 |
| ITF M25 Changwon | 2024/06/19 04:50 | Naoki Nakagawa v Geun Jun Kim | 6-2,6-4 |
| ITF M25 Quinta Do Lago | 2024/03/05 15:05 | Gianmarco Ferrari v Naoki Nakagawa | 1-6,3-6 |
| Challenger Nonthaburi | 2024/01/07 04:15 | Naoki Nakagawa v Rigele Te | 6-4,1-6,4-6 |
| Challenger Nonthaburi | 2023/12/31 04:50 | Chun Hsin Tseng v Naoki Nakagawa | 6-3,6-3 |
| Challenger Yokkaichi | 2023/11/27 04:20 | Naoki Nakagawa v Coleman Wong | 2-6,7-6,4-6 |
| Challenger Yokohama | 2023/11/21 01:00 | Naoki Nakagawa v Andres Martin | 6-7,6-1,2-6 |
| Challenger Yokohama | 2023/11/20 01:00 | Mathys Erhard v Naoki Nakagawa | 6-4,3-6,4-6 |
| ITF M25 Changwon | 2024/06/20 03:00 | Seungmin Park v Chan-Yeong Oh | 1-6,6-7 |
| ITF M25 Changwon | 2024/06/19 02:55 | Chan-Yeong Oh v Yuki Mochizuki | 6-7,7-6,6-4 |
| ITF M25 Changwon | 2024/06/18 00:55 | Chan-Yeong Oh v Jaesung Choe | 6-4,4-6,10-8 |
| ITF M25 Changwon | 2024/06/17 02:45 | Chan-Yeong Oh v Jiho Lee | 6-2,6-1 |
| ITF M15 Anseong | 2024/06/13 02:15 | Chan-Yeong Oh v Kokoro Isomura | 3-6,4-6 |
| ITF M15 Anseong | 2024/06/12 05:00 | Yeonsu Jeong v Chan-Yeong Oh | 1-6,7-6,3-6 |
| ITF M15 Anseong | 2024/06/11 01:00 | Chan-Yeong Oh v Homin Kwag | 6-2,7-6 |
| ITF M15 Anseong | 2024/06/10 01:00 | Chan-Yeong Oh v Yusei Fukuoka | 6-1,6-1 |