Round: 29 Ground: Hardcourt outdoor
| UTR Pro Yokohama | 2025/03/04 02:30 | Koyu Yanagi v Kosuke Morita | 2-6,3-6 |
| UTR Pro Kawaguchi | 2025/02/23 01:00 | Goki Niinomi v Koyu Yanagi | 7-5,6-3 |
| UTR Pro Kawaguchi | 2025/02/21 03:00 | Koyu Yanagi v Yuga Tashiro | 7-6,4-6,6-7 |
| UTR Pro Kawaguchi | 2025/02/19 01:00 | Koyu Yanagi v Seiya Nakanishi | 1-6,2-6 |
| UTR Pro Kawaguchi | 2025/02/18 02:50 | Koyu Yanagi v Dario Drebenstedt | 0-6,6-3,6-3 |
| UTR Pro Kawaguchi | 2025/02/17 02:10 | Ryotaro Matsumura v Koyu Yanagi | 7-5,6-2 |
| UTR Pro Noda | 2025/01/18 00:30 | Arjun Mehrotra v Koyu Yanagi | 6-1,6-1 |
| UTR Pro Noda | 2025/01/16 03:55 | Koyu Yanagi v Ryoto Tachi | 6-2,6-3 |
| UTR Pro Yokohama | 2025/03/04 00:30 | Maxwell Benson v Haruto Ishikawa | 6-3,6-3 |
| ITF M25 Darwin | 2024/09/15 05:30 | Stefan Storch v Haruto Ishikawa | 6-3,6-3 |
| ITF M25 Darwin | 2024/09/08 05:30 | Haruto Ishikawa v Arjun Balakrishnan | 2-6,5-7 |
| UTR Pro Beenleigh | 2024/08/31 05:00 | Yuchen Guo v Haruto Ishikawa | 6-3,6-0 |
| UTR Pro Beenleigh | 2024/08/29 00:30 | Haruto Ishikawa v Lachlan Mcfadzean | 0-6,2-6 |
| UTR Pro Beenleigh | 2024/08/27 23:00 | Haruto Ishikawa v Harrison Brown | 0-6,2-6 |
| UTR Pro Beenleigh | 2024/08/27 02:00 | Haruto Ishikawa v Cooper Kose | 0-6,2-6 |
| UTR Pro Beenleigh | 2024/08/26 10:30 | Haruto Ishikawa v Paul Howe | 6-4,4-6,6-0 |