| Challenger Ochsenhausen | 2021/10/05 09:00 | Kenan Hrnic v John Oyebode | W | 3-1 |
| Challenger Ochsenhausen | 2021/10/04 20:00 | Kenan Hrnic v Dauud Cheaib | L | 0-3 |
| Challenger Ochsenhausen | 2021/10/04 15:20 | Kenan Hrnic v Andrey Semenov | W | 3-1 |
| Challenger Ochsenhausen | 2021/10/04 12:30 | Kenan Hrnic v Rafael Turrini | L | 0-3 |
| Challenger Ochsenhausen | 2021/10/04 09:10 | Guilherme Teodoro v Kenan Hrnic | L | 3-1 |
| Challenger Ochsenhausen | 2021/10/04 07:10 | Kenan Hrnic v Carlos Muhlbach | L | 0-3 |
| Challenger Ochsenhausen | 2021/09/03 09:10 | Kenan Hrnic v Andrei Putuntica | L | 1-3 |
| Challenger Ochsenhausen | 2021/09/03 07:10 | Kenan Hrnic v Enio Mendes | L | 0-3 |
| Challenger Ochsenhausen | 2021/10/05 07:40 | Guilherme Teodoro v Evgueni Chtchetinine | W | 1-3 |
| Challenger Ochsenhausen | 2021/10/04 19:20 | Evgueni Chtchetinine v Carlos Muhlbach | L | 0-3 |
| Challenger Ochsenhausen | 2021/10/04 16:00 | Evgueni Chtchetinine v Rafael Turrini | W | 3-0 |
| Challenger Ochsenhausen | 2021/10/04 14:00 | John Oyebode v Evgueni Chtchetinine | W | 0-3 |
| Challenger Ochsenhausen | 2021/10/04 10:30 | Dauud Cheaib v Evgueni Chtchetinine | L | 3-0 |
| Challenger Ochsenhausen | 2021/10/04 07:50 | Andrey Semenov v Evgueni Chtchetinine | L | 3-1 |
| Challenger Ochsenhausen | 2021/10/01 12:50 | Evgueni Chtchetinine v Liang Qiu | L | 1-3 |
| Challenger Ochsenhausen | 2021/10/01 11:25 | Dauud Cheaib v Evgueni Chtchetinine | L | 3-0 |