| Date | R | HEIM v AUSWÄRTS | - |
|---|---|---|---|
| 05/30 03:30 | 26 | Rio Noguchi v Anton Chekhov | 6-3,6-3 |
| 05/29 04:55 | 25 | William Griffith v Anton Chekhov | 6-2,3-6,4-6 |
| 05/22 03:00 | 25 | Ryota Tanuma v Anton Chekhov | 3-6,7-6,6-3 |
| 05/21 03:00 | 54 | Anton Chekhov v Arturs Lazdins | Retired |
| 05/20 04:20 | 54 | Anton Chekhov v Nutdanai Sincharoenwattana | 7-5,6-4 |