| Challenger - Ochsenhausen | 2021/10/01 07:50 | Sven Happek v Dauud Cheaib | W | 0-3 |
| Challenger - Ochsenhausen | 2021/07/14 09:10 | Sven Happek v Dauud Cheaib | W | 2-3 |
| Challenger - Ochsenhausen | 2021/06/18 11:25 | Dauud Cheaib v Sven Happek | W | 3-1 |
| Challenger - Ochsenhausen | 2021/06/16 07:10 | Sven Happek v Dauud Cheaib | W | 0-3 |
| Challenger - Ochsenhausen | 2021/03/31 13:10 | Dauud Cheaib v Sven Happek | W | 3-1 |
| Challenger - Ochsenhausen | 2021/03/15 08:50 | Sven Happek v Dauud Cheaib | W | 0-3 |
| Challenger - Ochsenhausen | 2021/03/11 08:10 | Dauud Cheaib v Sven Happek | W | 3-0 |
| Challenger - Ochsenhausen | 2021/02/24 07:30 | Sven Happek v Dauud Cheaib | W | 0-3 |
| Challenger - Ochsenhausen | 2021/10/05 14:40 | Dauud Cheaib v Carlos Muhlbach | W | 3-0 |
| Challenger - Ochsenhausen | 2021/10/05 12:35 | Dauud Cheaib v Evgueni Chtchetinine | W | 3-1 |
| Challenger - Ochsenhausen | 2021/10/05 10:20 | Andrey Semenov v Dauud Cheaib | W | 0-3 |
| Challenger - Ochsenhausen | 2021/10/05 08:20 | Dauud Cheaib v Rafael Turrini | W | 3-0 |
| Challenger - Ochsenhausen | 2021/10/04 20:00 | Kenan Hrnic v Dauud Cheaib | W | 0-3 |
| Challenger - Ochsenhausen | 2021/10/04 17:20 | Guilherme Teodoro v Dauud Cheaib | L | 3-1 |
| Challenger - Ochsenhausen | 2021/10/04 14:40 | Dauud Cheaib v Carlos Muhlbach | W | 3-1 |
| Challenger - Ochsenhausen | 2021/10/04 10:30 | Dauud Cheaib v Evgueni Chtchetinine | W | 3-0 |
| Challenger - Ochsenhausen | 2021/10/01 10:30 | Sven Happek v Miguel Chamorro | L | 2-3 |
| Challenger - Ochsenhausen | 2021/10/01 07:50 | Sven Happek v Dauud Cheaib | L | 0-3 |
| Challenger - Ochsenhausen | 2021/09/30 11:50 | Sven Happek v Carlo Rossi | W | 3-1 |
| Challenger - Ochsenhausen | 2021/09/30 08:30 | Sven Happek v Evgueni Chtchetinine | W | 3-2 |
| Challenger - Ochsenhausen | 2021/09/29 11:50 | Sven Happek v Tal Israeli | W | 3-2 |
| Challenger - Ochsenhausen | 2021/09/29 09:10 | Sven Happek v Miguel Vilchez | L | 0-3 |
| Challenger - Ochsenhausen | 2021/09/29 06:30 | Sven Happek v Liang Qiu | L | 0-3 |
| Challenger - Ochsenhausen | 2021/07/16 11:40 | Sven Happek v Evgueni Chtchetinine | L | 1-3 |