| Date | R | Casa v Visitante | - |
|---|---|---|---|
| 06/11 02:00 | 28 | Shintaro Imai v Shinji Hazawa | 6-1,6-2 |
| 06/10 02:00 | 27 | Shinji Hazawa v Yusuke Takahashi | 3-6,6-2,6-2 |
| 06/09 02:00 | 26 | Yuki Mochizuki v Shinji Hazawa | 6-3,2-6,3-6 |
| 06/08 04:30 | 25 | Nikita Volonski v Shinji Hazawa | 1-6,2-6 |
| 06/03 03:00 | 25 | Shinji Hazawa v Kento Takeuchi | Cancelled |
| 06/01 02:00 | 25 | Shinji Hazawa v Kento Takeuchi | 6-7,6-2,4-6 |