| Challenger - Ochsenhausen | 2021/07/27 14:00 | Jiri Martinko v Dauud Cheaib | W | 3-1 |
| Challenger - Ochsenhausen | 2021/07/27 09:00 | Dauud Cheaib v Jiri Martinko | W | 1-3 |
| Challenger - Ochsenhausen | 2021/04/20 14:00 | Jiri Martinko v Dauud Cheaib | W | 3-0 |
| Challenger - Ochsenhausen | 2021/04/20 08:20 | Jiri Martinko v Dauud Cheaib | L | 2-3 |
| Challenger - Ochsenhausen | 2021/04/08 10:30 | Dauud Cheaib v Jiri Martinko | W | 2-3 |
| Challenger - Ochsenhausen | 2021/04/06 14:40 | Jiri Martinko v Dauud Cheaib | L | 1-3 |
| Challenger - Ochsenhausen | 2021/04/05 09:50 | Dauud Cheaib v Jiri Martinko | W | 0-3 |
| Challenger - Ochsenhausen | 2021/03/31 10:30 | Dauud Cheaib v Jiri Martinko | L | 3-2 |
| Challenger - Ochsenhausen | 2021/07/29 07:50 | Jiri Martinko v Florian Bluhm | L | 2-3 |
| Challenger - Ochsenhausen | 2021/07/29 06:30 | Evgueni Chtchetinine v Jiri Martinko | W | 1-3 |
| Challenger - Ochsenhausen | 2021/07/28 10:30 | Fedor Kuzmin v Jiri Martinko | W | 1-3 |
| Challenger - Ochsenhausen | 2021/07/28 07:50 | Dennis Klein v Jiri Martinko | W | 0-3 |
| Challenger - Ochsenhausen | 2021/07/27 14:00 | Jiri Martinko v Dauud Cheaib | W | 3-1 |
| Challenger - Ochsenhausen | 2021/07/27 12:35 | Jiri Martinko v Fedor Kuzmin | L | 1-3 |
| Challenger - Ochsenhausen | 2021/07/27 09:00 | Dauud Cheaib v Jiri Martinko | W | 1-3 |
| Challenger - Ochsenhausen | 2021/07/27 07:00 | Michael Engelhardt v Jiri Martinko | W | 0-3 |
| Challenger - Ochsenhausen | 2021/07/29 09:10 | Evgueni Chtchetinine v Dauud Cheaib | W | 0-3 |
| Challenger - Ochsenhausen | 2021/07/28 13:10 | Fedor Kuzmin v Dauud Cheaib | L | 3-1 |
| Challenger - Ochsenhausen | 2021/07/28 09:50 | Dennis Klein v Dauud Cheaib | L | 3-1 |
| Challenger - Ochsenhausen | 2021/07/28 07:10 | Jonas Christmann v Dauud Cheaib | W | 0-3 |
| Challenger - Ochsenhausen | 2021/07/27 14:00 | Jiri Martinko v Dauud Cheaib | L | 3-1 |
| Challenger - Ochsenhausen | 2021/07/27 13:15 | Dennis Klein v Dauud Cheaib | L | 3-2 |
| Challenger - Ochsenhausen | 2021/07/27 11:40 | Dauud Cheaib v Nico Wenger | W | 3-0 |
| Challenger - Ochsenhausen | 2021/07/27 09:00 | Dauud Cheaib v Jiri Martinko | L | 1-3 |