| Challenger Ochsenhausen | 2021/04/06 14:00 | Dimitrije Levajac v Carlos Muhlbach | L | 3-0 |
| Challenger Ochsenhausen | 2021/04/06 09:00 | Carlos Muhlbach v Dimitrije Levajac | W | 3-2 |
| Challenger Ochsenhausen | 2021/04/06 14:00 | Dimitrije Levajac v Carlos Muhlbach | L | 3-0 |
| Challenger Ochsenhausen | 2021/04/06 13:15 | Dauud Cheaib v Carlos Muhlbach | L | 3-2 |
| Challenger Ochsenhausen | 2021/04/06 11:40 | Carlos Muhlbach v Josip Huzjak | W | 3-0 |
| Challenger Ochsenhausen | 2021/04/06 09:00 | Carlos Muhlbach v Dimitrije Levajac | W | 3-2 |
| Challenger Ochsenhausen | 2021/04/05 20:00 | Carlos Muhlbach v Francisco Sanchi | W | 3-0 |
| Challenger Ochsenhausen | 2021/04/05 15:20 | Carlos Muhlbach v Dauud Cheaib | L | 0-3 |
| Challenger Ochsenhausen | 2021/04/05 12:30 | Carlos Muhlbach v Florian Bluhm | W | 3-2 |
| Challenger Ochsenhausen | 2021/04/05 09:10 | Pekka Pelz v Carlos Muhlbach | W | 0-3 |
| Challenger Ochsenhausen | 2021/04/06 14:00 | Dimitrije Levajac v Carlos Muhlbach | W | 3-0 |
| Challenger Ochsenhausen | 2021/04/06 12:35 | Jiri Martinko v Dimitrije Levajac | L | 3-1 |
| Challenger Ochsenhausen | 2021/04/06 09:00 | Carlos Muhlbach v Dimitrije Levajac | L | 3-2 |
| Challenger Ochsenhausen | 2021/04/06 07:00 | Dauud Cheaib v Dimitrije Levajac | W | 0-3 |
| Challenger Ochsenhausen | 2021/04/05 18:40 | Pekka Pelz v Dimitrije Levajac | W | 2-3 |
| Challenger Ochsenhausen | 2021/04/05 16:40 | Dimitrije Levajac v Jiri Martinko | L | 2-3 |
| Challenger Ochsenhausen | 2021/04/05 14:00 | Dimitrije Levajac v Josip Huzjak | W | 3-2 |
| Challenger Ochsenhausen | 2021/04/05 11:10 | Dimitrije Levajac v Florian Bluhm | W | 3-1 |