| Challenger Ochsenhausen | 2021/08/05 06:30 | Elia Schmid v Evgueni Chtchetinine | W | 0-3 |
| Challenger Ochsenhausen | 2021/08/04 10:30 | Cedric Tschanz v Evgueni Chtchetinine | W | 0-3 |
| Challenger Ochsenhausen | 2021/08/04 07:50 | Damian Zech v Evgueni Chtchetinine | W | 0-3 |
| Challenger Ochsenhausen | 2021/07/30 09:10 | Dennis Klein v Evgueni Chtchetinine | L | 3-1 |
| Challenger Ochsenhausen | 2021/07/30 07:10 | Jonas Christmann v Evgueni Chtchetinine | W | 0-3 |
| Challenger Ochsenhausen | 2021/07/29 11:50 | Michael Engelhardt v Evgueni Chtchetinine | W | 0-3 |
| Challenger Ochsenhausen | 2021/07/29 09:10 | Evgueni Chtchetinine v Dauud Cheaib | L | 0-3 |
| Challenger Ochsenhausen | 2021/07/29 06:30 | Evgueni Chtchetinine v Jiri Martinko | L | 1-3 |
| 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 |
| Challenger Ochsenhausen | 2021/08/02 12:30 | Lukas Bosbach v Nico Wenger | L | 1-3 |