| Date | R | Home v Away | - |
|---|---|---|---|
| 03/03 03:00 | 62 | Itsuki Matsumoto v Ryota Kishi | 6-3,6-1 |
| 03/07 01:00 | 62 | Shintaro Imai v Ryota Kishi | 6-4,6-4 |
| 03/06 01:00 | 62 | Kaito Uesugi v Ryota Kishi | 2-6,3-6 |
| 03/08 01:00 | - | Ryota Kishi v Yuki Matsuo | 3-6,2-6 |
| 03/07 03:00 | - | Ryota Kishi v Haru Inoue | 7-5,6-3 |