| Challenger Ochsenhausen | 2021/02/24 11:30 | Miguel Chamorro v Jiri Martinko | L | 0-3 |
| Challenger Ochsenhausen | 2021/03/08 07:30 | Miguel Chamorro v Eduardo Gonzales | W | 3-1 |
| Challenger Ochsenhausen | 2021/02/26 09:30 | Miguel Chamorro v Dauud Cheaib | L | 0-3 |
| Challenger Ochsenhausen | 2021/02/26 07:30 | Dennis Klein v Miguel Chamorro | L | 3-1 |
| Challenger Ochsenhausen | 2021/02/25 11:30 | Liang Qiu v Miguel Chamorro | L | 3-1 |
| Challenger Ochsenhausen | 2021/02/25 09:30 | Sven Happek v Miguel Chamorro | W | 2-3 |
| Challenger Ochsenhausen | 2021/02/24 14:10 | Miguel Chamorro v Nico Wenger | W | 3-0 |
| Challenger Ochsenhausen | 2021/02/24 11:30 | Miguel Chamorro v Jiri Martinko | L | 0-3 |
| Challenger Ochsenhausen | 2021/02/24 09:30 | Miguel Chamorro v Francisco Sanchi | L | 0-3 |
| Challenger Ochsenhausen | 2021/03/08 08:10 | Jiri Martinko v Dimitrije Levajac | W | 3-1 |
| Challenger Ochsenhausen | 2021/03/02 15:40 | Jiri Martinko v Dauud Cheaib | W | 3-2 |
| Challenger Ochsenhausen | 2021/03/02 13:35 | Jiri Martinko v Carlos Muhlbach | W | 3-0 |
| Challenger Ochsenhausen | 2021/03/02 10:40 | Henning Zeptner v Jiri Martinko | W | 0-3 |
| Challenger Ochsenhausen | 2021/03/02 09:20 | Carlos Muhlbach v Jiri Martinko | W | 2-3 |
| Challenger Ochsenhausen | 2021/03/01 19:00 | Dauud Cheaib v Jiri Martinko | W | 2-3 |
| Challenger Ochsenhausen | 2021/03/01 17:00 | Josip Huzjak v Jiri Martinko | W | 1-3 |
| Challenger Ochsenhausen | 2021/03/01 13:30 | Liang Qiu v Jiri Martinko | W | 1-3 |