| Date | R | HEIM v AUSWÄRTS | - |
|---|---|---|---|
| 08/01 07:40 | 26 | Alexander Donski v Nikita Mashtakov | 7-6,6-0 |
| 07/30 06:45 | 25 | Nikita Mashtakov v Nikoloz Davlianidze | 6-3,7-5 |
| 07/28 12:00 | 29 | Dennis Uspensky v Nikita Mashtakov | 3-6,4-6 |
| 07/27 06:00 | 28 | Shalva Dzhanashia v Nikita Mashtakov | Retired |
| 07/26 06:00 | 27 | Nikita Mashtakov v George Tsivadze | 6-3,6-4 |
| 07/25 09:15 | 26 | Yan Bondarevskiy v Nikita Mashtakov | 6-1,2-6,5-7 |
| 07/23 07:55 | 25 | Nikita Mashtakov v Ivan Liutarevich | 7-6,6-2 |