| Challenger Series TT | 07/07 13:30 | - | Florian Bluhm vs Felix Muller | - | View | |
| Challenger Series TT | 07/07 15:30 | - | Oleksii Dehtiarov vs Felix Muller | - | View | |
| Challenger Series TT | 07/08 07:00 | - | Felix Muller vs Tobias Saltzer | - | View | |
| Challenger Series TT | 07/08 08:00 | - | Luis Kraus vs Felix Muller | - | View |
| Challenger Series TT | 07/07 12:00 | - | Viacheslav Diachenko v Felix Muller | L | 3-0 | |
| Challenger Series TT | 07/07 09:00 | - | Marius Henninger v Felix Muller | L | 3-0 | |
| Challenger Series TT | 07/07 07:00 | - | Viktor Yefimov v Felix Muller | L | 3-1 |