| Challenger Ochsenhausen | 2021/03/15 20:20 | Pekka Pelz v Jiri Martinko | W | 0-3 |
| Challenger Ochsenhausen | 2021/03/15 18:20 | Carlos Muhlbach v Jiri Martinko | W | 2-3 |
| Challenger Ochsenhausen | 2021/03/15 15:40 | Jiri Martinko v Gao, Peng | W | 3-0 |
| Challenger Ochsenhausen | 2021/03/15 11:30 | Jiri Martinko v Dauud Cheaib | L | 2-3 |
| Challenger Ochsenhausen | 2021/03/15 09:30 | Jiri Martinko v Chtchetinine, Evgueni | W | 3-0 |
| Challenger Ochsenhausen | 2021/03/09 15:40 | Dauud Cheaib v Jiri Martinko | W | 0-3 |
| Challenger Ochsenhausen | 2021/03/09 14:15 | Jiri Martinko v Francisco Sanchi | W | 3-2 |
| Challenger Ochsenhausen | 2021/03/09 12:40 | Jiri Martinko v Francisco Sanchi | W | 3-1 |
| Challenger Ochsenhausen | 2021/03/15 19:00 | Sven Happek v Erik Bottroff | W | 1-3 |
| Challenger Ochsenhausen | 2021/03/15 17:00 | Dauud Cheaib v Erik Bottroff | L | 3-1 |
| Challenger Ochsenhausen | 2021/03/15 13:30 | Pekka Pelz v Erik Bottroff | W | 2-3 |
| Challenger Ochsenhausen | 2021/03/15 12:10 | Chtchetinine, Evgueni v Erik Bottroff | W | 1-3 |
| Challenger Ochsenhausen | 2021/03/15 07:30 | Carlos Muhlbach v Erik Bottroff | L | 3-1 |