| Date | R | Home v Away | - |
|---|---|---|---|
| 09/19 04:40 | 26 | Hyeon Chung v Hikaru Shiraishi | 6-3,6-3 |
| 09/18 03:10 | 25 | Kokoro Isomura v Hikaru Shiraishi | 6-7,4-6 |
| 09/22 01:00 | 27 | Naoki Nakagawa v Hikaru Shiraishi | 1-6,6-0,7-5 |
| 09/21 03:30 | 26 | Hikaru Shiraishi v Taisei Ichikawa | 6-3,6-1 |
| 09/20 06:45 | 25 | Kazuma Kawachi v Hikaru Shiraishi | 3-6,3-6 |