| Challenger Ochsenhausen | 2021/07/15 09:50 | Alexander Valuch v Andrei Putuntica | W | 0-3 |
| Challenger Ochsenhausen | 2021/07/15 08:30 | Evgueni Chtchetinine v Andrei Putuntica | W | 1-3 |
| Challenger Ochsenhausen | 2021/07/14 13:10 | Mathieu De Saintilan v Andrei Putuntica | W | 1-3 |
| Challenger Ochsenhausen | 2021/07/14 09:50 | Josip Huzjak v Andrei Putuntica | W | 1-3 |
| Challenger Ochsenhausen | 2021/07/14 07:10 | Dauud Cheaib v Andrei Putuntica | L | 3-2 |
| Challenger Ochsenhausen | 2021/07/13 14:40 | Mathieu De Saintilan v Andrei Putuntica | W | 1-3 |
| Challenger Ochsenhausen | 2021/07/13 13:15 | Carlos Muhlbach v Andrei Putuntica | W | 2-3 |
| Challenger Ochsenhausen | 2021/07/13 11:40 | Liang Qiu v Andrei Putuntica | L | 3-2 |
| Challenger Ochsenhausen | 2021/07/15 09:10 | Josip Huzjak v Dennis Klein | W | 0-3 |
| Challenger Ochsenhausen | 2021/07/15 07:50 | Alexander Valuch v Dennis Klein | W | 2-3 |
| Challenger Ochsenhausen | 2021/07/14 12:30 | Dauud Cheaib v Dennis Klein | W | 0-3 |
| Challenger Ochsenhausen | 2021/07/14 11:10 | Evgueni Chtchetinine v Dennis Klein | L | 3-0 |
| Challenger Ochsenhausen | 2021/07/14 06:30 | Sven Happek v Dennis Klein | L | 3-2 |
| Challenger Ochsenhausen | 2021/06/29 14:40 | Dennis Klein v Dauud Cheaib | W | 3-0 |
| Challenger Ochsenhausen | 2021/06/29 12:35 | Dennis Klein v Josip Huzjak | W | 3-0 |
| Challenger Ochsenhausen | 2021/06/29 09:40 | Henning Zeptner v Dennis Klein | W | 0-3 |