| Date | R | Home v Away | - |
|---|---|---|---|
| 07/30 00:30 | - | Shion Itsusaki v Takeyasu Sekiguchi | 3-1 |
| 07/29 06:30 | - | Takeyasu Sekiguchi v Mizuki Kawada | 6-3,6-5 |
| 07/27 03:38 | - | Takeyasu Sekiguchi v Fujii Yuto | 6-2,2-6,6-3 |
| 07/25 00:30 | - | Takeyasu Sekiguchi v Yuzuki Shinde | 6-3,5-7,3-6 |
| 07/24 07:00 | - | Takeyasu Sekiguchi v Ryota Kaneda | 6-3,5-7,6-2 |