| Challenger Ochsenhausen | 2019/11/08 08:10 | Jakub Kosowski v Dauud Cheaib | L | 3-1 |
| Challenger Ochsenhausen | 2019/03/14 12:50 | Jakub Kosowski v Dauud Cheaib | L | 3-0 |
| Challenger Ochsenhausen | 2016/11/14 12:50 | Jakub Kosowski v Dauud Cheaib | L | 3-0 |
| Challenger Ochsenhausen | 2020/06/10 15:10 | Dauud Cheaib v Sven Happek | W | 4-1 |
| Challenger Ochsenhausen | 2020/06/10 13:20 | Dauud Cheaib v Evgueni Chtchetinine | W | 4-0 |
| Challenger Ochsenhausen | 2020/06/10 11:30 | Florian Bluhm v Dauud Cheaib | W | 1-4 |
| Challenger Ochsenhausen | 2020/06/10 10:30 | Dauud Cheaib v Sven Happek | W | 4-1 |
| Challenger Ochsenhausen | 2020/06/10 08:40 | Evgueni Chtchetinine v Dauud Cheaib | W | 0-4 |
| Challenger Ochsenhausen | 2020/06/08 15:10 | Dauud Cheaib v Evgueni Chtchetinine | W | 4-0 |
| Challenger Ochsenhausen | 2020/06/08 13:20 | Dauud Cheaib v Eduardo Gonzales | W | 4-0 |
| Challenger Ochsenhausen | 2020/06/08 12:20 | Dauud Cheaib v Eduardo Gonzales | W | 4-1 |
| Challenger Ochsenhausen | 2020/02/18 14:15 | Jiri Vrablik v Jakub Kosowski | L | 3-1 |
| Challenger Ochsenhausen | 2020/02/18 12:40 | Jakub Kosowski v Francisco Sanchi | W | 3-1 |
| Challenger Ochsenhausen | 2020/02/18 10:00 | Jakub Kosowski v Viktor Brodd | L | 2-3 |
| Challenger Ochsenhausen | 2020/02/17 21:00 | Jakub Kosowski v Irvin Bertrand | L | 2-3 |
| Challenger Ochsenhausen | 2020/02/17 16:20 | Jakub Kosowski v Jiri Vrablik | L | 2-3 |
| Challenger Ochsenhausen | 2020/02/17 13:30 | Jakub Kosowski v Florian Bluhm | W | 3-1 |
| Challenger Ochsenhausen | 2020/02/17 10:10 | Liang Qiu v Jakub Kosowski | W | 0-3 |
| Challenger Ochsenhausen | 2020/02/17 08:10 | Jakub Kosowski v Michal Bankosz | W | 3-1 |