| Challenger - Ochsenhausen | 2021/08/05 07:10 | Nico Wenger v Damian Zech | W | 2-3 |
| 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 |
| Challenger - Ochsenhausen | 2021/08/05 07:50 | Evgueni Chtchetinine v Lukas Bosbach | L | 3-0 |
| Challenger - Ochsenhausen | 2021/08/04 12:30 | Nico Wenger v Lukas Bosbach | W | 1-3 |
| Challenger - Ochsenhausen | 2021/08/04 11:10 | Elia Schmid v Lukas Bosbach | L | 3-2 |
| Challenger - Ochsenhausen | 2021/08/04 06:30 | Jonas Christmann v Lukas Bosbach | L | 3-2 |
| Challenger - Ochsenhausen | 2021/08/03 11:40 | Lukas Bosbach v Dauud Cheaib | L | 0-3 |
| Challenger - Ochsenhausen | 2021/08/03 09:00 | Lukas Bosbach v Cedric Tschanz | L | 0-3 |
| Challenger - Ochsenhausen | 2021/08/02 20:00 | Lukas Bosbach v Josip Huzjak | L | 0-3 |
| Challenger - Ochsenhausen | 2021/08/02 15:20 | Lukas Bosbach v Andrey Semenov | L | 2-3 |