| Challenger Ochsenhausen | 2021/08/04 12:30 | Nico Wenger v Lukas Bosbach | L | 1-3 |
| Challenger Ochsenhausen | 2021/08/04 09:10 | Jonas Christmann v Nico Wenger | W | 1-3 |
| Challenger Ochsenhausen | 2021/08/04 07:10 | Nico Wenger v Dauud Cheaib | L | 0-3 |
| Challenger Ochsenhausen | 2021/08/03 09:40 | Dillon Chambers v Nico Wenger | L | 3-1 |
| Challenger Ochsenhausen | 2021/08/03 08:20 | Josip Huzjak v Nico Wenger | W | 2-3 |
| Challenger Ochsenhausen | 2021/08/02 18:00 | Andrey Semenov v Nico Wenger | L | 3-2 |
| Challenger Ochsenhausen | 2021/08/02 16:00 | Dauud Cheaib v Nico Wenger | L | 3-0 |
| Challenger Ochsenhausen | 2021/08/02 12:30 | Lukas Bosbach v Nico Wenger | W | 1-3 |
| Challenger Ochsenhausen | 2021/08/04 11:50 | Jonas Christmann v Damian Zech | L | 3-2 |
| Challenger Ochsenhausen | 2021/08/04 09:50 | Damian Zech v Dauud Cheaib | L | 1-3 |
| Challenger Ochsenhausen | 2021/08/04 07:50 | Damian Zech v Evgueni Chtchetinine | L | 0-3 |