| Challenger Ochsenhausen | 2021/09/14 09:00 | Evgueni Chtchetinine v Florian Bluhm | L | 3-2 |
| Challenger Ochsenhausen | 2021/07/28 11:10 | Evgueni Chtchetinine v Florian Bluhm | L | 3-1 |
| Challenger Ochsenhausen | 2021/04/13 14:00 | Florian Bluhm v Evgueni Chtchetinine | W | 3-0 |
| Challenger Ochsenhausen | 2021/04/12 17:20 | Florian Bluhm v Evgueni Chtchetinine | L | 0-3 |
| Challenger Ochsenhausen | 2021/03/23 15:00 | Florian Bluhm v Evgueni Chtchetinine | L | 0-3 |
| Challenger Ochsenhausen | 2021/03/22 08:10 | Evgueni Chtchetinine v Florian Bluhm | L | 3-2 |
| Challenger Ochsenhausen | 2021/02/22 17:40 | Evgueni Chtchetinine v Florian Bluhm | L | 3-0 |
| Challenger Ochsenhausen | 2021/01/26 09:20 | Evgueni Chtchetinine v Florian Bluhm | W | 2-3 |
| Challenger Ochsenhausen | 2021/09/14 12:35 | Dauud Cheaib v Florian Bluhm | L | 3-0 |
| Challenger Ochsenhausen | 2021/09/14 09:00 | Evgueni Chtchetinine v Florian Bluhm | L | 3-2 |
| Challenger Ochsenhausen | 2021/09/14 07:00 | Alexander Valuch v Florian Bluhm | W | 2-3 |
| Challenger Ochsenhausen | 2021/09/13 18:40 | David Reitspies v Florian Bluhm | L | 3-0 |
| Challenger Ochsenhausen | 2021/09/13 16:40 | Florian Bluhm v Fedor Kuzmin | W | 3-2 |
| Challenger Ochsenhausen | 2021/09/13 14:00 | Florian Bluhm v Dauud Cheaib | L | 0-3 |
| Challenger Ochsenhausen | 2021/09/13 11:10 | Florian Bluhm v Petr David | W | 3-0 |
| Challenger Ochsenhausen | 2021/09/13 08:30 | Niagol Stoyanov v Florian Bluhm | W | 0-3 |
| Challenger Ochsenhausen | 2021/09/14 13:15 | David Reitspies v Evgueni Chtchetinine | L | 3-1 |
| Challenger Ochsenhausen | 2021/09/14 11:40 | Evgueni Chtchetinine v Dauud Cheaib | L | 0-3 |
| Challenger Ochsenhausen | 2021/09/14 09:00 | Evgueni Chtchetinine v Florian Bluhm | W | 3-2 |
| Challenger Ochsenhausen | 2021/09/13 20:00 | Evgueni Chtchetinine v Niagol Stoyanov | W | 3-1 |
| Challenger Ochsenhausen | 2021/09/13 15:20 | Evgueni Chtchetinine v Alexander Valuch | W | 3-2 |
| Challenger Ochsenhausen | 2021/09/13 12:30 | Evgueni Chtchetinine v Petr David | L | 2-3 |
| Challenger Ochsenhausen | 2021/09/13 09:10 | David Reitspies v Evgueni Chtchetinine | W | 0-3 |
| Challenger Ochsenhausen | 2021/09/13 07:10 | Evgueni Chtchetinine v Fedor Kuzmin | L | 1-3 |