| Challenger - Ochsenhausen | 2021/08/30 09:10 | Dennis Klein v Lukas Bosbach | L | 3-0 |
| Challenger - Ochsenhausen | 2021/08/30 07:10 | Lukas Bosbach v Amirreza Abbasi | L | 0-3 |
| Challenger - Ochsenhausen | 2021/08/06 08:30 | Cedric Tschanz v Lukas Bosbach | L | 3-1 |
| Challenger - Ochsenhausen | 2021/08/05 12:30 | Dauud Cheaib v Lukas Bosbach | L | 3-0 |
| Challenger - Ochsenhausen | 2021/08/05 09:50 | Damian Zech v Lukas Bosbach | W | 1-3 |
| 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 | 2021/08/30 10:30 | Enio Mendes v Eduardo Gonzales | L | 3-0 |
| Challenger - Ochsenhausen | 2021/08/30 07:50 | Andrei Putuntica v Eduardo Gonzales | L | 3-1 |
| Challenger - Ochsenhausen | 2021/03/09 10:40 | Dimitrije Levajac v Eduardo Gonzales | L | 3-0 |
| Challenger - Ochsenhausen | 2021/03/09 09:20 | Nico Longhino v Eduardo Gonzales | W | 0-3 |
| Challenger - Ochsenhausen | 2021/03/08 19:00 | Andrey Semenov v Eduardo Gonzales | L | 3-2 |
| Challenger - Ochsenhausen | 2021/03/08 17:00 | Francisco Sanchi v Eduardo Gonzales | L | 3-0 |
| Challenger - Ochsenhausen | 2021/03/08 13:30 | Jiri Martinko v Eduardo Gonzales | L | 3-1 |
| Challenger - Ochsenhausen | 2021/03/08 12:10 | Dauud Cheaib v Eduardo Gonzales | L | 3-0 |