| Challenger - Ochsenhausen | 2021/04/13 14:00 | Florian Bluhm v Evgueni Chtchetinine | L | 3-0 |
| Challenger - Ochsenhausen | 2021/04/12 17:20 | Florian Bluhm v Evgueni Chtchetinine | W | 0-3 |
| Challenger - Ochsenhausen | 2021/03/23 15:00 | Florian Bluhm v Evgueni Chtchetinine | W | 0-3 |
| Challenger - Ochsenhausen | 2021/03/22 08:10 | Evgueni Chtchetinine v Florian Bluhm | W | 3-2 |
| Challenger - Ochsenhausen | 2021/02/22 17:40 | Evgueni Chtchetinine v Florian Bluhm | W | 3-0 |
| Challenger - Ochsenhausen | 2021/01/26 09:20 | Evgueni Chtchetinine v Florian Bluhm | L | 2-3 |
| Challenger - Ochsenhausen | 2021/01/14 11:30 | Florian Bluhm v Evgueni Chtchetinine | W | 2-3 |
| Challenger - Ochsenhausen | 2020/12/04 07:30 | Florian Bluhm v Evgueni Chtchetinine | W | 2-3 |
| Challenger - Ochsenhausen | 2021/07/28 08:30 | Fedor Kuzmin v Evgueni Chtchetinine | L | 3-1 |
| Challenger - Ochsenhausen | 2021/07/16 11:40 | Sven Happek v Evgueni Chtchetinine | W | 1-3 |
| Challenger - Ochsenhausen | 2021/07/16 10:45 | Dauud Cheaib v Evgueni Chtchetinine | L | 3-0 |
| Challenger - Ochsenhausen | 2021/07/16 07:50 | Josip Huzjak v Evgueni Chtchetinine | W | 0-3 |
| Challenger - Ochsenhausen | 2021/07/16 06:30 | Dauud Cheaib v Evgueni Chtchetinine | L | 3-0 |
| Challenger - Ochsenhausen | 2021/07/15 10:30 | Sven Happek v Evgueni Chtchetinine | W | 2-3 |
| Challenger - Ochsenhausen | 2021/07/15 08:30 | Evgueni Chtchetinine v Andrei Putuntica | L | 1-3 |
| Challenger - Ochsenhausen | 2021/07/15 06:30 | Evgueni Chtchetinine v Alexander Valuch | W | 3-1 |
| Challenger - Ochsenhausen | 2021/07/28 06:30 | Michael Engelhardt v Florian Bluhm | W | 0-3 |
| Challenger - Ochsenhausen | 2021/07/27 11:00 | Florian Bluhm v Josip Huzjak | W | 3-1 |
| Challenger - Ochsenhausen | 2021/07/27 07:40 | Florian Bluhm v Nico Wenger | W | 3-0 |
| Challenger - Ochsenhausen | 2021/07/26 18:40 | Florian Bluhm v Jiri Martinko | L | 1-3 |
| Challenger - Ochsenhausen | 2021/07/26 17:20 | Florian Bluhm v Fedor Kuzmin | L | 1-3 |
| Challenger - Ochsenhausen | 2021/07/26 11:50 | Florian Bluhm v Michael Engelhardt | W | 3-0 |
| Challenger - Ochsenhausen | 2021/07/26 09:10 | Florian Bluhm v Dauud Cheaib | L | 0-3 |
| Challenger - Ochsenhausen | 2021/07/26 06:30 | Florian Bluhm v Dennis Klein | L | 0-3 |