| Challenger Ochsenhausen | 2019/12/04 07:30 | Sven Happek v Dauud Cheaib | L | 0-3 |
| Challenger Ochsenhausen | 2019/11/20 07:30 | Dauud Cheaib v Sven Happek | L | 3-0 |
| Challenger Ochsenhausen | 2019/11/06 09:30 | Sven Happek v Dauud Cheaib | L | 2-3 |
| Challenger Ochsenhausen | 2019/10/23 07:10 | Sven Happek v Dauud Cheaib | L | 1-3 |
| Challenger Ochsenhausen | 2019/10/21 08:30 | Dauud Cheaib v Sven Happek | L | 3-1 |
| Challenger Ochsenhausen | 2019/09/23 09:50 | Dauud Cheaib v Sven Happek | L | 3-0 |
| Challenger Ochsenhausen | 2019/07/08 18:40 | Sven Happek v Dauud Cheaib | L | 0-3 |
| Challenger Ochsenhausen | 2019/07/02 11:40 | Sven Happek v Dauud Cheaib | L | 0-3 |
| Challenger Ochsenhausen | 2020/02/03 07:30 | Sven Happek v Nico Wenger | L | 1-3 |
| Challenger Ochsenhausen | 2020/01/17 10:50 | Miroslav Sklensky v Sven Happek | W | 0-3 |
| Challenger Ochsenhausen | 2020/01/17 08:50 | Jakub Kleprlik v Sven Happek | L | 3-1 |
| Challenger Ochsenhausen | 2020/01/16 12:10 | Sven Happek v Nikola Marinkovic | W | 3-2 |
| Challenger Ochsenhausen | 2020/01/16 08:50 | Sven Happek v Michal Benes | L | 2-3 |
| Challenger Ochsenhausen | 2020/01/16 07:30 | Andrei Putuntica v Sven Happek | L | 3-0 |
| Challenger Ochsenhausen | 2020/01/15 11:30 | Evgueni Chtchetinine v Sven Happek | L | 3-1 |
| Challenger Ochsenhausen | 2020/01/15 08:50 | Viktor Brodd v Sven Happek | L | 3-0 |
| Challenger Ochsenhausen | 2020/02/03 08:10 | Dauud Cheaib v David Reitspies | W | 3-0 |
| Challenger Ochsenhausen | 2020/01/24 13:05 | Dauud Cheaib v Hampus Nordberg | L | 0-3 |
| Challenger Ochsenhausen | 2020/01/24 10:10 | Dauud Cheaib v Evgueni Chtchetinine | W | 3-2 |
| Challenger Ochsenhausen | 2020/01/24 07:30 | Dauud Cheaib v Jiri Vrablik | L | 0-3 |
| Challenger Ochsenhausen | 2020/01/23 10:50 | Dauud Cheaib v Islombek Sultonov | W | 3-0 |
| Challenger Ochsenhausen | 2020/01/23 08:10 | Siddharta Almeida v Dauud Cheaib | W | 0-3 |
| Challenger Ochsenhausen | 2020/01/22 12:50 | Hampus Nordberg v Dauud Cheaib | W | 2-3 |
| Challenger Ochsenhausen | 2020/01/22 10:50 | Dauud Cheaib v Tomasz Tomaszuk | W | 3-1 |