| Challenger - Ochsenhausen | 2020/03/16 08:50 | Sven Happek v Dauud Cheaib | W | 0-3 |
| Challenger - Ochsenhausen | 2020/02/03 10:10 | Sven Happek v Dauud Cheaib | W | 0-3 |
| Challenger - Ochsenhausen | 2019/12/04 07:30 | Sven Happek v Dauud Cheaib | W | 0-3 |
| Challenger - Ochsenhausen | 2019/11/20 07:30 | Dauud Cheaib v Sven Happek | W | 3-0 |
| Challenger - Ochsenhausen | 2019/11/06 09:30 | Sven Happek v Dauud Cheaib | W | 2-3 |
| Challenger - Ochsenhausen | 2019/10/23 07:10 | Sven Happek v Dauud Cheaib | W | 1-3 |
| Challenger - Ochsenhausen | 2019/10/21 08:30 | Dauud Cheaib v Sven Happek | W | 3-1 |
| Challenger - Ochsenhausen | 2019/09/23 09:50 | Dauud Cheaib v Sven Happek | W | 3-0 |
| Challenger - Ochsenhausen | 2020/03/17 13:35 | Dauud Cheaib v Carlos Ishida | W | 3-0 |
| Challenger - Ochsenhausen | 2020/03/17 08:40 | Dwain Schwarzer v Dauud Cheaib | W | 0-3 |
| Challenger - Ochsenhausen | 2020/03/16 20:20 | Dauud Cheaib v Josip Huzjak | W | 3-1 |
| Challenger - Ochsenhausen | 2020/03/16 17:00 | Dauud Cheaib v Nico Wenger | W | 3-0 |
| Challenger - Ochsenhausen | 2020/03/16 15:00 | Kyuhyun Lim v Dauud Cheaib | W | 0-3 |
| Challenger - Ochsenhausen | 2020/03/16 11:30 | Seokwon Choi v Dauud Cheaib | W | 0-3 |
| Challenger - Ochsenhausen | 2020/03/16 08:50 | Sven Happek v Dauud Cheaib | W | 0-3 |
| Challenger - Ochsenhausen | 2020/03/10 13:35 | David Reitspies v Dauud Cheaib | L | 3-0 |
| Challenger - Ochsenhausen | 2020/03/17 14:15 | Josip Huzjak v Sven Happek | W | 0-3 |
| Challenger - Ochsenhausen | 2020/03/17 11:20 | Sven Happek v Seokwon Choi | W | 3-1 |
| Challenger - Ochsenhausen | 2020/03/17 08:00 | Sven Happek v Kyuhyun Lim | W | 3-0 |
| Challenger - Ochsenhausen | 2020/03/16 19:00 | Sven Happek v Nico Wenger | W | 3-1 |
| Challenger - Ochsenhausen | 2020/03/16 16:20 | Carlos Ishida v Sven Happek | W | 2-3 |
| Challenger - Ochsenhausen | 2020/03/16 12:50 | Dwain Schwarzer v Sven Happek | W | 1-3 |
| Challenger - Ochsenhausen | 2020/03/16 10:50 | Sven Happek v Josip Huzjak | L | 2-3 |
| Challenger - Ochsenhausen | 2020/03/16 08:50 | Sven Happek v Dauud Cheaib | L | 0-3 |