| Challenger Ochsenhausen | 2021/07/14 11:10 | Evgueni Chtchetinine v Dennis Klein | L | 3-0 |
| Challenger Ochsenhausen | 2021/06/04 09:50 | Dennis Klein v Evgueni Chtchetinine | W | 3-1 |
| Challenger Ochsenhausen | 2021/04/19 15:20 | Evgueni Chtchetinine v Dennis Klein | W | 2-3 |
| Challenger Ochsenhausen | 2021/04/13 13:00 | Dennis Klein v Evgueni Chtchetinine | W | 3-1 |
| Challenger Ochsenhausen | 2021/04/12 20:00 | Dennis Klein v Evgueni Chtchetinine | W | 3-2 |
| Challenger Ochsenhausen | 2021/04/08 09:10 | Evgueni Chtchetinine v Dennis Klein | L | 3-1 |
| Challenger Ochsenhausen | 2021/03/23 12:40 | Evgueni Chtchetinine v Dennis Klein | W | 1-3 |
| Challenger Ochsenhausen | 2021/02/23 10:00 | Dennis Klein v Evgueni Chtchetinine | L | 1-3 |
| Challenger Ochsenhausen | 2021/07/30 06:30 | Dennis Klein v Fedor Kuzmin | W | 3-0 |
| Challenger Ochsenhausen | 2021/07/29 09:50 | Dennis Klein v Florian Bluhm | W | 3-0 |
| Challenger Ochsenhausen | 2021/07/29 07:10 | Jonas Christmann v Dennis Klein | W | 0-3 |
| Challenger Ochsenhausen | 2021/07/28 11:50 | Michael Engelhardt v Dennis Klein | W | 0-3 |
| Challenger Ochsenhausen | 2021/07/28 09:50 | Dennis Klein v Dauud Cheaib | W | 3-1 |
| Challenger Ochsenhausen | 2021/07/28 07:50 | Dennis Klein v Jiri Martinko | L | 0-3 |
| Challenger Ochsenhausen | 2021/07/27 14:40 | Fedor Kuzmin v Dennis Klein | L | 3-2 |
| Challenger Ochsenhausen | 2021/07/27 13:15 | Dennis Klein v Dauud Cheaib | W | 3-2 |
| Challenger Ochsenhausen | 2021/07/30 07:10 | Jonas Christmann v Evgueni Chtchetinine | W | 0-3 |
| Challenger Ochsenhausen | 2021/07/29 11:50 | Michael Engelhardt v Evgueni Chtchetinine | W | 0-3 |
| Challenger Ochsenhausen | 2021/07/29 09:10 | Evgueni Chtchetinine v Dauud Cheaib | L | 0-3 |
| Challenger Ochsenhausen | 2021/07/29 06:30 | Evgueni Chtchetinine v Jiri Martinko | L | 1-3 |
| Challenger Ochsenhausen | 2021/07/28 11:10 | Evgueni Chtchetinine v Florian Bluhm | W | 3-1 |
| 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 |