| Challenger Ochsenhausen | 2021/05/17 09:50 | Dauud Cheaib v Evgueni Chtchetinine | W | 3-0 |
| Challenger Ochsenhausen | 2021/04/28 09:50 | Dauud Cheaib v Evgueni Chtchetinine | W | 3-0 |
| Challenger Ochsenhausen | 2021/04/19 12:30 | Evgueni Chtchetinine v Dauud Cheaib | W | 1-3 |
| Challenger Ochsenhausen | 2021/04/13 10:20 | Dauud Cheaib v Evgueni Chtchetinine | W | 3-0 |
| Challenger Ochsenhausen | 2021/04/09 07:10 | Dauud Cheaib v Evgueni Chtchetinine | W | 3-0 |
| Challenger Ochsenhausen | 2021/03/15 15:00 | Evgueni Chtchetinine v Dauud Cheaib | W | 1-3 |
| Challenger Ochsenhausen | 2021/03/12 13:05 | Dauud Cheaib v Evgueni Chtchetinine | W | 3-1 |
| Challenger Ochsenhausen | 2021/03/11 11:30 | Dauud Cheaib v Evgueni Chtchetinine | W | 3-0 |
| Challenger Ochsenhausen | 2021/06/02 11:10 | Dauud Cheaib v Samuel Amann | W | 3-0 |
| Challenger Ochsenhausen | 2021/06/02 08:30 | Dillon Chambers v Dauud Cheaib | W | 1-3 |
| Challenger Ochsenhausen | 2021/06/01 14:40 | Dauud Cheaib v Harmeet Desai | L | 0-3 |
| Challenger Ochsenhausen | 2021/06/01 12:35 | Dennis Klein v Dauud Cheaib | W | 2-3 |
| Challenger Ochsenhausen | 2021/06/01 09:40 | Fedor Kuzmin v Dauud Cheaib | W | 1-3 |
| Challenger Ochsenhausen | 2021/06/01 08:20 | Harmeet Desai v Dauud Cheaib | L | 3-1 |
| Challenger Ochsenhausen | 2021/05/31 18:00 | Dennis Klein v Dauud Cheaib | L | 3-1 |
| Challenger Ochsenhausen | 2021/05/31 16:00 | Daniel Rinderer v Dauud Cheaib | W | 1-3 |
| Challenger Ochsenhausen | 2021/06/02 10:30 | Dillon Chambers v Evgueni Chtchetinine | W | 1-3 |
| Challenger Ochsenhausen | 2021/06/02 07:50 | Peter Hribar v Evgueni Chtchetinine | W | 2-3 |
| Challenger Ochsenhausen | 2021/05/18 14:00 | Evgueni Chtchetinine v Peter Hribar | W | 3-1 |
| Challenger Ochsenhausen | 2021/05/18 12:35 | Carlos Muhlbach v Evgueni Chtchetinine | L | 3-0 |
| Challenger Ochsenhausen | 2021/05/18 11:00 | Carlos Muhlbach v Evgueni Chtchetinine | L | 3-0 |
| Challenger Ochsenhausen | 2021/05/18 09:40 | Evgueni Chtchetinine v Ali Gozubuyuk | W | 3-0 |
| Challenger Ochsenhausen | 2021/05/17 19:20 | Jonathan Thimon v Evgueni Chtchetinine | W | 0-3 |
| Challenger Ochsenhausen | 2021/05/17 16:40 | Maciej Kubik v Evgueni Chtchetinine | L | 3-2 |