Ground: Hardcourt outdoor
| UTR Pro Kawaguchi | 2024/06/30 01:00 | Kosuke Morita v Hiiro Sakamoto | 4-6,6-3,7-6 |
| UTR Pro Kawaguchi | 2024/06/29 06:12 | Kosuke Morita v Ryosuke Inagawa | 6-2,6-2 |
| UTR Pro Kawaguchi | 2024/06/28 23:30 | Corey Craig v Kosuke Morita | 6-1,6-0 |
| UTR Pro Kawaguchi | 2024/06/27 02:00 | Yamato Yukawa v Kosuke Morita | 2-6,2-6 |
| ITF M15 Nishi-Tokyo | 2024/03/20 01:00 | Kosuke Morita v Shunsuke Nakagawa | 4-6,5-7 |
| ITF M15 Yanagawa | 2023/12/21 00:30 | Kokoro Isomura v Kosuke Morita | 6-0,6-3 |
| ITF M25 Kashiwa | 2022/09/27 04:30 | Kosuke Morita v Renta Tokuda | 1-6,3-6 |
| ITF M25 Kashiwa | 2022/09/26 02:45 | Taketo Takamisawa v Kosuke Morita | 1-6,6-4,5-10 |
| UTR Pro Urayasu | 2024/10/19 00:00 | Kai Kawano v Haruki Katsushima | 6-0,6-1 |
| UTR Pro Urayasu | 2024/10/18 05:00 | Haruki Katsushima v Christopher Kosei Ono | 6-1,6-3 |
| UTR Pro Urayasu | 2024/10/17 01:00 | Haruki Katsushima v Yusuke Yoshikawa | 6-4,1-6,1-6 |
| UTR Pro Urayasu | 2024/10/16 00:00 | Takeshi Maruta v Haruki Katsushima | 3-6,4-6 |
| UTR Pro Kawaguchi | 2024/06/29 23:30 | Taiyo Kurata v Haruki Katsushima | 6-3,6-1 |
| UTR Pro Kawaguchi | 2024/06/29 03:40 | Tomislav E Papac v Haruki Katsushima | 7-5,6-1 |
| UTR Pro Kawaguchi | 2024/06/27 04:20 | Ryotaro Matsumura v Haruki Katsushima | 6-1,5-1 |
| UTR Pro Kawaguchi | 2024/06/26 02:00 | Kosuke Nakanishi v Haruki Katsushima | 6-3,1-6,6-2 |