| 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 | 2021/04/05 07:10 | Carlos Muhlbach v Jiri Martinko | L | 0-3 |
| Challenger Ochsenhausen | 2021/03/16 13:40 | Erik Bottroff v Carlos Muhlbach | W | 1-3 |
| Challenger Ochsenhausen | 2021/03/16 12:55 | Jiri Martinko v Carlos Muhlbach | L | 3-0 |
| Challenger Ochsenhausen | 2021/03/16 08:40 | Carlos Muhlbach v Dauud Cheaib | L | 1-3 |
| Challenger Ochsenhausen | 2021/03/15 19:40 | Carlos Muhlbach v Evgueni Chtchetinine | W | 3-1 |
| Challenger Ochsenhausen | 2021/04/05 17:20 | Pekka Pelz v Francisco Sanchi | W | 0-3 |
| Challenger Ochsenhausen | 2021/04/05 14:40 | Francisco Sanchi v Jiri Martinko | L | 0-3 |
| Challenger Ochsenhausen | 2021/04/05 10:30 | Francisco Sanchi v Josip Huzjak | W | 3-2 |
| Challenger Ochsenhausen | 2021/04/05 08:30 | Francisco Sanchi v Dimitrije Levajac | W | 3-2 |
| Challenger Ochsenhausen | 2021/03/23 11:20 | Peter Hribar v Francisco Sanchi | W | 1-3 |
| Challenger Ochsenhausen | 2021/03/23 09:20 | Francisco Sanchi v Fedor Kuzmin | W | 3-2 |
| Challenger Ochsenhausen | 2021/03/22 21:00 | Evgueni Chtchetinine v Francisco Sanchi | L | 3-0 |
| Challenger Ochsenhausen | 2021/03/22 18:20 | Andrey Semenov v Francisco Sanchi | L | 3-2 |