stadio: Court 3 Round: 54 Ground: Hardcourt outdoor
| ITF M15 Nishi-Tokyo | 2024/03/18 03:30 | Yeongseok Jeong v Shunsuke Nakagawa | 6-7,2-6 |
| ITF M15 Nakhon Si Thammarat | 2024/02/28 02:00 | Sander Jong v Yeongseok Jeong | 6-3,7-5 |
| ITF M15 Nakhon Si Thammarat | 2024/02/19 02:00 | Yeongseok Jeong v Nitin Kumar Sinha | 6-7,6-7 |
| ITF M15 Nakhon Si Thammarat - Qual. | 2024/02/18 03:50 | Yeongseok Jeong v Bharath Nishok Kumaran | 5-7,7-6,10-4 |
| ITF M15 Nakhon Si Thammarat | 2024/02/13 05:00 | Yeongseok Jeong v Stefanos Sakellaridis | 1-6,3-6 |
| ITF M15 Kuala Lumpur | 2023/12/03 01:50 | Yeongseok Jeong v Alexey Zakharov | 1-6,7-6,6-4 |
| ITF M15 Kuala Lumpur | 2023/12/02 02:00 | Yeongseok Jeong v Ryota Tanuma | 7-6,4-6,6-4 |
| ITF M15 Kuala Lumpur | 2023/12/01 02:00 | Yeongseok Jeong v Kokoro Isomura | 6-2,7-5 |
| ITF M15 Nishi-Tokyo | 2024/03/19 01:00 | Leo Vithoontien v Ryotaro Matsumura | 3-6,6-4,10-6 |
| ITF M15 Hinode | 2024/03/11 05:40 | Ryotaro Matsumura v Gen Nakamura | 3-6,5-7 |
| ITF M15 Hinode | 2024/03/11 01:00 | Ryotaro Matsumura v Mao Takada | 6-2,6-0 |
| UTR Pro Kawaguchi | 2024/03/09 23:30 | Riku Takahata v Ryotaro Matsumura | 6-3,7-5 |
| UTR Pro Kawaguchi | 2024/03/09 02:30 | Haruki Katsushima v Ryotaro Matsumura | 1-6,6-4,2-6 |
| UTR Pro Kawaguchi | 2024/03/08 06:30 | Ryotaro Matsumura v Yuya Hirose | 6-3,6-1 |
| UTR Pro Kawaguchi | 2024/03/05 00:00 | Ryotaro Matsumura v Rei Sato | 6-0,6-0 |
| UTR Pro Kawaguchi | 2024/03/04 06:30 | Ryotaro Matsumura v So Hanatani | 6-3,6-2 |