| Challenger Ochsenhausen | 2021/04/01 08:30 | Fedor Kuzmin v Dauud Cheaib | L | 3-2 |
| Challenger Ochsenhausen | 2021/03/12 14:30 | Fedor Kuzmin v Dauud Cheaib | W | 2-3 |
| Challenger Ochsenhausen | 2021/03/12 08:10 | Dauud Cheaib v Fedor Kuzmin | L | 1-3 |
| Challenger Ochsenhausen | 2021/02/12 11:45 | Dauud Cheaib v Fedor Kuzmin | L | 2-3 |
| Challenger Ochsenhausen | 2021/02/10 10:50 | Dauud Cheaib v Fedor Kuzmin | W | 3-0 |
| Challenger Ochsenhausen | 2021/02/09 15:40 | Fedor Kuzmin v Dauud Cheaib | W | 0-3 |
| Challenger Ochsenhausen | 2021/02/08 21:00 | Dauud Cheaib v Fedor Kuzmin | L | 1-3 |
| Challenger Ochsenhausen | 2021/01/26 10:00 | Dauud Cheaib v Fedor Kuzmin | W | 3-1 |
| Challenger Ochsenhausen | 2021/04/20 14:00 | Jiri Martinko v Dauud Cheaib | L | 3-0 |
| Challenger Ochsenhausen | 2021/04/20 13:15 | Dennis Klein v Dauud Cheaib | L | 3-2 |
| Challenger Ochsenhausen | 2021/04/20 09:40 | Josip Huzjak v Dauud Cheaib | W | 0-3 |
| Challenger Ochsenhausen | 2021/04/20 08:20 | Jiri Martinko v Dauud Cheaib | W | 2-3 |
| Challenger Ochsenhausen | 2021/04/19 18:00 | Dennis Klein v Dauud Cheaib | L | 3-0 |
| Challenger Ochsenhausen | 2021/04/19 16:00 | Daniel Rinderer v Dauud Cheaib | W | 0-3 |
| Challenger Ochsenhausen | 2021/04/19 12:30 | Evgueni Chtchetinine v Dauud Cheaib | W | 1-3 |
| Challenger Ochsenhausen | 2021/04/19 11:10 | Francisco Sanchi v Dauud Cheaib | W | 2-3 |
| Russia Championship | 2021/04/15 09:55 | Fedor Kuzmin v Aleksey Kaulik | L | 1-3 |
| Challenger Ochsenhausen | 2021/04/02 07:50 | Fedor Kuzmin v Jiri Martinko | L | 0-3 |
| Challenger Ochsenhausen | 2021/04/01 11:50 | Fedor Kuzmin v Dillon Chambers | W | 3-2 |
| Challenger Ochsenhausen | 2021/04/01 08:30 | Fedor Kuzmin v Dauud Cheaib | W | 3-2 |
| Challenger Ochsenhausen | 2021/03/31 11:50 | Fedor Kuzmin v Josip Huzjak | W | 3-1 |
| Challenger Ochsenhausen | 2021/03/31 09:10 | Fedor Kuzmin v Liang Qiu | W | 3-2 |
| Challenger Ochsenhausen | 2021/03/31 06:30 | Fedor Kuzmin v Peter Hribar | L | 1-3 |
| Challenger Ochsenhausen | 2021/03/23 15:40 | Dennis Klein v Fedor Kuzmin | L | 3-0 |