| Challenger Ochsenhausen | 2021/08/16 15:20 | Kuzmin, Fedor v Dauud Cheaib | W | 1-3 |
| Challenger Ochsenhausen | 2021/08/10 13:15 | Dauud Cheaib v Kuzmin, Fedor | W | 3-0 |
| Challenger Ochsenhausen | 2021/08/09 16:40 | Kuzmin, Fedor v Dauud Cheaib | W | 0-3 |
| Challenger Ochsenhausen | 2021/07/30 12:50 | Dauud Cheaib v Kuzmin, Fedor | L | 1-3 |
| Challenger Ochsenhausen | 2021/07/28 13:10 | Kuzmin, Fedor v Dauud Cheaib | L | 3-1 |
| Challenger Ochsenhausen | 2021/07/26 20:00 | Dauud Cheaib v Kuzmin, Fedor | W | 3-1 |
| Challenger Ochsenhausen | 2021/06/18 13:30 | Dauud Cheaib v Kuzmin, Fedor | W | 3-2 |
| Challenger Ochsenhausen | 2021/06/17 11:10 | Kuzmin, Fedor v Dauud Cheaib | W | 2-3 |
| Challenger Ochsenhausen | 2021/09/13 16:00 | Dauud Cheaib v Petr David | W | 3-0 |
| Challenger Ochsenhausen | 2021/09/13 14:00 | Florian Bluhm v Dauud Cheaib | W | 0-3 |
| Challenger Ochsenhausen | 2021/09/13 10:30 | Niagol Stoyanov v Dauud Cheaib | W | 2-3 |
| Challenger Ochsenhausen | 2021/09/13 07:50 | Valuch, Alexander v Dauud Cheaib | W | 0-3 |
| Challenger Ochsenhausen | 2021/09/03 12:10 | Dauud Cheaib v Putuntica, Andrei | W | 3-2 |
| Challenger Ochsenhausen | 2021/09/03 10:05 | Dauud Cheaib v Liang Qiu | W | 3-2 |
| Challenger Ochsenhausen | 2021/09/03 08:30 | Dauud Cheaib v Enio Mendes | W | 3-0 |
| Challenger Ochsenhausen | 2021/09/02 09:50 | Dauud Cheaib v Rafael Turrini | W | 3-1 |
| Challenger Ochsenhausen | 2021/09/13 16:40 | Florian Bluhm v Kuzmin, Fedor | L | 3-2 |
| Challenger Ochsenhausen | 2021/09/13 14:40 | Niagol Stoyanov v Kuzmin, Fedor | W | 1-3 |
| Challenger Ochsenhausen | 2021/09/13 09:50 | Valuch, Alexander v Kuzmin, Fedor | W | 1-3 |
| Challenger Ochsenhausen | 2021/09/13 07:10 | Chtchetinine, Evgueni v Kuzmin, Fedor | W | 1-3 |
| Challenger Ochsenhausen | 2021/08/17 14:00 | Florian Bluhm v Kuzmin, Fedor | W | 1-3 |
| Challenger Ochsenhausen | 2021/08/17 13:15 | Amirreza Abbasi v Kuzmin, Fedor | L | 3-2 |
| Challenger Ochsenhausen | 2021/08/17 11:40 | Kuzmin, Fedor v Amirreza Abbasi | W | 3-1 |
| Challenger Ochsenhausen | 2021/08/17 09:00 | Kuzmin, Fedor v Chambers, Dillon | L | 0-3 |