Stadium: KPI Park - Court 03 Ground: Hardcourt outdoor
Referee:
| UTR Pro Yokohama | 2025/02/04 01:00 | Takuto Terashima v Yuta Kawahashi | 1-6,1-6 |
| UTR Pro Yokohama | 2025/02/03 01:00 | Kotaro Mochizuki v Takuto Terashima | 7-5,2-6,4-6 |
| UTR Pro Yokohama | 2025/02/01 07:40 | Takuto Terashima v Daiki Yoshimura | 2-6,2-6 |
| UTR Pro Yokohama | 2025/02/01 04:35 | Arjun Mehrotra v Takuto Terashima | 5-7,3-6 |
| UTR Pro Noda | 2025/01/18 04:15 | Ryotaro Matsumura v Yoshinori Kobayashi | 7-5,6-3 |
| UTR Pro Noda | 2025/01/17 03:55 | Koki Matsuda v Yoshinori Kobayashi | 6-7,1-6 |
| UTR Pro Noda | 2025/01/16 00:30 | Yuga Tashiro v Yoshinori Kobayashi | 2-6,0-6 |
| UTR Pro Noda | 2025/01/15 00:00 | Andras Necz v Yoshinori Kobayashi | 3-6,4-6 |
| UTR Pro Noda | 2025/01/13 03:25 | Seiya Nakanishi v Yoshinori Kobayashi | 3-6,2-6 |
| UTR Pro Kawaguchi | 2024/06/29 09:00 | Yoshinori Kobayashi v Kosuke Nakanishi | 1-6,2-6 |
| UTR Pro Kawaguchi | 2024/06/29 01:00 | Shu Matsuoka v Yoshinori Kobayashi | 6-7,4-6 |
| UTR Pro Kawaguchi | 2024/06/27 00:30 | Corey Craig v Yoshinori Kobayashi | 6-1,6-3 |