| Challenger Ochsenhausen | 2021/02/23 15:00 | Evgueni Chtchetinine v Dauud Cheaib | W | 2-3 |
| Challenger Ochsenhausen | 2021/02/23 08:00 | Dauud Cheaib v Evgueni Chtchetinine | W | 3-0 |
| Challenger Ochsenhausen | 2021/02/11 08:10 | Evgueni Chtchetinine v Dauud Cheaib | W | 0-3 |
| Challenger Ochsenhausen | 2021/01/26 13:35 | Dauud Cheaib v Evgueni Chtchetinine | W | 3-0 |
| Challenger Ochsenhausen | 2021/01/25 21:00 | Dauud Cheaib v Evgueni Chtchetinine | W | 3-0 |
| Challenger Ochsenhausen | 2021/01/19 08:00 | Evgueni Chtchetinine v Dauud Cheaib | W | 0-3 |
| Challenger Ochsenhausen | 2021/01/13 14:10 | Evgueni Chtchetinine v Dauud Cheaib | W | 1-3 |
| Challenger Ochsenhausen | 2021/01/08 12:25 | Dauud Cheaib v Evgueni Chtchetinine | W | 3-0 |
| Challenger Ochsenhausen | 2021/03/01 19:00 | Dauud Cheaib v Jiri Martinko | L | 2-3 |
| Challenger Ochsenhausen | 2021/03/01 16:20 | Liang Qiu v Dauud Cheaib | W | 2-3 |
| Challenger Ochsenhausen | 2021/03/01 12:50 | Stanislav Kucera v Dauud Cheaib | W | 1-3 |
| Challenger Ochsenhausen | 2021/03/01 10:50 | Dauud Cheaib v Henning Zeptner | W | 3-0 |
| Challenger Ochsenhausen | 2021/03/01 08:50 | Dauud Cheaib v Josip Huzjak | W | 3-0 |
| Challenger Ochsenhausen | 2021/02/26 14:30 | Dennis Klein v Dauud Cheaib | W | 0-3 |
| Challenger Ochsenhausen | 2021/02/26 13:05 | Dauud Cheaib v Liang Qiu | W | 3-2 |
| Challenger Ochsenhausen | 2021/02/26 09:30 | Miguel Chamorro v Dauud Cheaib | W | 0-3 |
| Challenger Ochsenhausen | 2021/03/01 19:40 | Stanislav Kucera v Evgueni Chtchetinine | W | 2-3 |
| Challenger Ochsenhausen | 2021/03/01 17:40 | Evgueni Chtchetinine v Henning Zeptner | W | 3-0 |
| Challenger Ochsenhausen | 2021/03/01 15:00 | Evgueni Chtchetinine v Josip Huzjak | W | 3-0 |
| Challenger Ochsenhausen | 2021/03/01 12:10 | Evgueni Chtchetinine v Jiri Martinko | L | 0-3 |
| Challenger Ochsenhausen | 2021/03/01 09:30 | Carlos Muhlbach v Evgueni Chtchetinine | L | 3-2 |
| Challenger Ochsenhausen | 2021/02/23 15:00 | Evgueni Chtchetinine v Dauud Cheaib | L | 2-3 |
| Challenger Ochsenhausen | 2021/02/23 13:35 | Jiri Martinko v Evgueni Chtchetinine | L | 3-0 |
| Challenger Ochsenhausen | 2021/02/23 10:00 | Dennis Klein v Evgueni Chtchetinine | W | 1-3 |