| Challenger Ochsenhausen | 2021/10/05 07:40 | Guilherme Teodoro v Evgueni Chtchetinine | L | 1-3 |
| Challenger Ochsenhausen | 2021/11/16 08:40 | Guilherme Teodoro v Sudhanshu Grover | W | 3-1 |
| Challenger Ochsenhausen | 2021/11/15 19:40 | Guilherme Teodoro v Dennis Klein | L | 1-3 |
| Challenger Ochsenhausen | 2021/11/15 18:20 | Guilherme Teodoro v Dauud Cheaib | L | 2-3 |
| Challenger Ochsenhausen | 2021/11/15 12:50 | Guilherme Teodoro v Andrei Putuntica | L | 0-3 |
| Challenger Ochsenhausen | 2021/11/15 10:10 | Guilherme Teodoro v Adam Klajber | W | 3-0 |
| Challenger Ochsenhausen | 2021/11/15 07:30 | Guilherme Teodoro v Miguel Chamorro | W | 3-0 |
| Challenger Ochsenhausen | 2021/11/02 13:30 | Amirreza Abbasi v Guilherme Teodoro | L | 3-2 |
| Challenger Ochsenhausen | 2021/11/02 12:50 | Josip Huzjak v Guilherme Teodoro | W | 2-3 |
| Challenger Ochsenhausen | 2021/11/16 10:40 | Evgueni Chtchetinine v Miguel Chamorro | L | 1-3 |
| Challenger Ochsenhausen | 2021/11/15 20:20 | Sudhanshu Grover v Evgueni Chtchetinine | W | 0-3 |
| Challenger Ochsenhausen | 2021/11/15 17:40 | Dennis Klein v Evgueni Chtchetinine | W | 2-3 |
| Challenger Ochsenhausen | 2021/11/15 15:40 | Dauud Cheaib v Evgueni Chtchetinine | L | 3-0 |
| Challenger Ochsenhausen | 2021/11/15 10:50 | Andrei Putuntica v Evgueni Chtchetinine | L | 3-0 |
| Challenger Ochsenhausen | 2021/11/15 08:10 | Adam Klajber v Evgueni Chtchetinine | W | 0-3 |
| Challenger Ochsenhausen | 2021/11/12 10:10 | Dauud Cheaib v Evgueni Chtchetinine | L | 3-0 |
| Challenger Ochsenhausen | 2021/11/11 11:30 | Evgueni Chtchetinine v Simon Berglund | L | 0-3 |