| Challenger Ochsenhausen | 2021/03/16 10:00 | Pekka Pelz v Evgueni Chtchetinine | L | 0-3 |
| Challenger Ochsenhausen | 2021/03/15 20:20 | Pekka Pelz v Jiri Martinko | L | 0-3 |
| Challenger Ochsenhausen | 2021/03/15 16:20 | Pekka Pelz v Sven Happek | W | 3-1 |
| Challenger Ochsenhausen | 2021/03/15 13:30 | Pekka Pelz v Erik Bottroff | L | 2-3 |
| Challenger Ochsenhausen | 2021/03/15 10:10 | Carlos Muhlbach v Pekka Pelz | L | 3-1 |
| Challenger Ochsenhausen | 2021/03/15 08:10 | Pekka Pelz v Peng Gao | W | 3-2 |
| Challenger Ochsenhausen | 2021/02/16 11:20 | Pekka Pelz v Jiri Martinko | L | 1-3 |
| Challenger Ochsenhausen | 2021/02/15 19:40 | Pekka Pelz v Eduardo Gonzales | L | 1-3 |
| Challenger Ochsenhausen | 2021/03/16 08:40 | Carlos Muhlbach v Dauud Cheaib | W | 1-3 |
| Challenger Ochsenhausen | 2021/03/15 17:00 | Dauud Cheaib v Erik Bottroff | W | 3-1 |
| Challenger Ochsenhausen | 2021/03/15 15:00 | Evgueni Chtchetinine v Dauud Cheaib | W | 1-3 |
| Challenger Ochsenhausen | 2021/03/15 11:30 | Jiri Martinko v Dauud Cheaib | W | 2-3 |
| Challenger Ochsenhausen | 2021/03/15 08:50 | Sven Happek v Dauud Cheaib | W | 0-3 |
| Challenger Ochsenhausen | 2021/03/12 14:30 | Fedor Kuzmin v Dauud Cheaib | W | 2-3 |
| Challenger Ochsenhausen | 2021/03/12 13:05 | Dauud Cheaib v Evgueni Chtchetinine | W | 3-1 |
| Challenger Ochsenhausen | 2021/03/12 10:50 | Dauud Cheaib v Dimitrije Levajac | W | 3-1 |