Stadium: Royal SC Tennis - Court 03 Ground: Hardcourt outdoor
| UTR Pro Noda | 2025/01/08 04:50 | Taketo Takamisawa v Kazuki Sugimoto | 6-4,4-6,1-6 |
| UTR Pro Noda | 2025/01/07 06:00 | Sean Hill v Kazuki Sugimoto | 6-2,6-4 |
| ITF M15 Yanagawa | 2024/10/31 01:00 | Shion Itsusaki v Kazuki Sugimoto | 7-5,6-3 |
| UTR Pro Urayasu | 2024/10/20 00:00 | Kazuki Sugimoto v Kai Kawano | 6-2,4-6,2-6 |
| UTR Pro Urayasu | 2024/10/19 00:00 | Kazuki Sugimoto v Kazuma Kimura | 6-7,6-0,6-2 |
| UTR Pro Urayasu | 2024/10/18 01:00 | Nicholas Jovanovski v Kazuki Sugimoto | 7-6,2-6,3-6 |
| UTR Pro Urayasu | 2024/10/17 02:30 | Shinde Yuzuki v Kazuki Sugimoto | 1-6,7-6,3-6 |
| UTR Pro Urayasu | 2024/10/15 02:23 | Daiki Yoshimura v Kazuki Sugimoto | 6-7,6-4,6-1 |
| UTR Pro Noda | 2025/01/07 09:25 | Taketo Takamisawa v Kairi Inoue | 7-6,6-4 |
| UTR Pro Noda | 2025/01/06 02:05 | Kairi Inoue v Christopher Kosei Ono | 1-6,1-6 |
| UTR Pro Yokohama | 2024/11/30 03:00 | Kairi Inoue v Seiya Nakanishi | 3-6,6-7 |
| UTR Pro Yokohama | 2024/11/29 05:25 | Kairi Inoue v Marshall Tutu | 3-6,0-6 |