| UTR Pro Yokohama | 03/14 01:00 | 29 | Masaki Tonaka v Keishi Hashimoto | 6-7,3-6 | |
| UTR Pro Yokohama | 03/13 03:50 | 28 | Keishi Hashimoto v Ko Nagashima | 7-5,6-2 | |
| UTR Pro Yokohama | 03/11 01:00 | - | Keishi Hashimoto v Haru Kawanaka | 6-0,6-3 | |
| UTR Pro Yokohama | 03/10 05:00 | - | Keishi Hashimoto v Daiki Sato | 6-1,6-3 | |
| UTR Pro Yokohama | 03/10 01:15 | - | Keishi Hashimoto v Takuto Terashima | 4-6,3-6 |