| Date | R | Home v Away | - |
|---|---|---|---|
| 03/10 07:45 | 26 | Takashi Saito v Arata Onozawa | Retired |
| 03/10 04:25 | 25 | Arata Onozawa v Hiroka Kondo | Retired |
| 03/12 01:00 | - | Arata Onozawa v Ken Onishi | 3-6,6-1,5-7 |
| 03/10 01:00 | - | Arata Onozawa v Taiki Hashimoto | 6-2,6-1 |
| 03/14 01:00 | - | Di Wu v Arata Onozawa | 6-3,6-0 |
| 03/11 02:55 | - | Arata Onozawa v Masaki Osafune | 4-6,6-1,6-3 |