| Challenger Ochsenhausen | 2021/01/27 08:50 | Sven Happek v Dauud Cheaib | L | 0-3 |
| Challenger Ochsenhausen | 2020/11/19 08:10 | Sven Happek v Dauud Cheaib | L | 0-3 |
| Challenger Ochsenhausen | 2020/10/21 06:30 | Sven Happek v Dauud Cheaib | L | 0-3 |
| Challenger Ochsenhausen | 2020/10/08 09:50 | Dauud Cheaib v Sven Happek | L | 3-0 |
| Challenger Ochsenhausen | 2020/08/24 06:30 | Sven Happek v Dauud Cheaib | L | 0-3 |
| Challenger Ochsenhausen | 2020/07/22 06:30 | Dauud Cheaib v Sven Happek | L | 3-1 |
| Challenger Ochsenhausen | 2020/07/07 08:20 | Dauud Cheaib v Sven Happek | L | 3-0 |
| Challenger Ochsenhausen | 2020/06/22 07:50 | Dauud Cheaib v Sven Happek | L | 4-0 |
| Challenger Ochsenhausen | 2021/02/10 10:10 | Sven Happek v Evgueni Chtchetinine | W | 3-1 |
| Challenger Ochsenhausen | 2021/02/10 07:30 | Sven Happek v Florian Bluhm | L | 1-3 |
| Challenger Ochsenhausen | 2021/01/29 10:50 | Sven Happek v Dennis Klein | L | 0-3 |
| Challenger Ochsenhausen | 2021/01/29 08:50 | Sven Happek v Josip Huzjak | L | 1-3 |
| Challenger Ochsenhausen | 2021/01/28 12:10 | Sven Happek v Florian Bluhm | W | 3-2 |
| Challenger Ochsenhausen | 2021/01/28 08:50 | Sven Happek v Liang Qiu | W | 3-1 |
| Challenger Ochsenhausen | 2021/01/28 07:30 | Sven Happek v Dillon Chambers | L | 0-3 |
| Challenger Ochsenhausen | 2021/01/27 11:30 | Francisco Sanchi v Sven Happek | L | 3-2 |
| Challenger Ochsenhausen | 2021/02/10 10:50 | Dauud Cheaib v Fedor Kuzmin | W | 3-0 |
| Challenger Ochsenhausen | 2021/02/10 08:50 | Dauud Cheaib v Miguel Chamorro | W | 3-1 |
| Challenger Ochsenhausen | 2021/02/09 15:40 | Fedor Kuzmin v Dauud Cheaib | W | 0-3 |
| Challenger Ochsenhausen | 2021/02/09 14:15 | Dauud Cheaib v Florian Bluhm | W | 3-2 |
| Challenger Ochsenhausen | 2021/02/09 12:40 | Dauud Cheaib v Jiri Martinko | W | 3-1 |
| Challenger Ochsenhausen | 2021/02/09 10:00 | Dauud Cheaib v Eduardo Gonzales | W | 3-0 |
| Challenger Ochsenhausen | 2021/02/08 21:00 | Dauud Cheaib v Fedor Kuzmin | L | 1-3 |
| Challenger Ochsenhausen | 2021/02/08 16:20 | Dauud Cheaib v Simon Berglund | L | 0-3 |