| Date | R | Home v Away | - |
|---|---|---|---|
| 06/01 02:00 | 28 | Ko Suzuki v Soichiro Moritani | 6-4,6-2 |
| 05/31 01:00 | 27 | Kento Takeuchi v Soichiro Moritani | 3-6,3-6 |
| 05/30 01:00 | 26 | Daisuke Sumizawa v Soichiro Moritani | 2-6,6-4,6-7 |
| 05/28 02:30 | 25 | Tomohiro Masabayashi v Soichiro Moritani | 3-6,3-6 |