Stadium: Green Tennis Plaza - Court 06 Ground: Hardcourt outdoor
Referee:
| UTR Pro Taiwan | 2025/06/08 01:30 | Mattias Southcombe v Drona Walia | 6-0,3-6,2-6 |
| UTR Pro Urayasu | 2025/05/24 02:15 | Mattias Southcombe v Ko Nagashima | 6-1,7-6 |
| UTR Pro Urayasu | 2025/05/23 05:20 | Mattias Southcombe v Haru Kawanaka | 6-2,3-6,6-3 |
| UTR Pro Urayasu | 2025/05/22 04:00 | Mattias Southcombe v Maximus Z Wong | 5-7,6-4,3-6 |
| UTR Pro Urayasu | 2025/05/21 04:40 | Mattias Southcombe v Christopher Kosei Ono | 3-6,4-6 |
| UTR Pro Urayasu | 2025/05/20 01:00 | Mattias Southcombe v Kotaro Mochizuki | 3-6,4-6 |
| UTR Pro Urayasu | 2025/05/19 04:00 | Mattias Southcombe v Gaku Nayuki | 6-4,3-6,6-4 |
| ITF M15 Sharm El Sheikh | 2025/02/26 10:22 | Martin Damm v Mattias Southcombe | 6-1,7-5 |
| UTR Pro Yokohama | 2025/08/18 02:50 | Ryota Tanuma v Ryuto Suzuki | 6-1,6-1 |
| UTR Pro Yokohama | 2025/08/17 00:00 | Ryota Tanuma v Ryotaro Matsumura | 4-6,1-6 |
| UTR Pro Yokohama | 2025/08/16 01:35 | Ryota Tanuma v Toshiki Karigyo | 6-2,6-1 |
| UTR Pro Yokohama | 2025/08/15 02:00 | Ryota Tanuma v Ryoma Mishiro | 5-7,6-2,6-3 |
| UTR Pro Yokohama | 2025/08/14 01:50 | Ryota Tanuma v Dmitry Dolzhenkov | 6-2,6-2 |
| UTR Pro Yokohama | 2025/08/13 06:50 | Yuya Ando v Ryota Tanuma | 6-4,1-6,1-6 |
| UTR Pro Yokohama | 2025/08/13 00:00 | Koyu Yanagi v Ryota Tanuma | 7-6,5-7,2-6 |
| ITF M15 Wuning | 2025/08/06 10:00 | Chun-Chien Hou v Ryota Tanuma | 2-6,6-4,6-2 |