| Challenger Ochsenhausen | 2021/06/14 12:30 | Samuel Amann v Florian Bluhm | L | 0-3 |
| Challenger Ochsenhausen | 2021/05/11 09:40 | Samuel Amann v Florian Bluhm | L | 0-3 |
| Challenger Ochsenhausen | 2021/09/24 08:30 | Samuel Amann v Florian Bourrassaud | L | 0-3 |
| Challenger Ochsenhausen | 2021/09/24 06:30 | Hampus Nordberg v Samuel Amann | L | 3-0 |
| Challenger Ochsenhausen | 2021/09/23 10:30 | Johan Derit v Samuel Amann | L | 3-1 |
| Challenger Ochsenhausen | 2021/09/23 08:30 | Bastien Dupont v Samuel Amann | L | 3-0 |
| Challenger Ochsenhausen | 2021/09/22 13:10 | Samuel Amann v Alexander Valuch | L | 0-3 |
| Challenger Ochsenhausen | 2021/09/22 10:30 | Samuel Amann v Dauud Cheaib | L | 0-3 |
| Challenger Ochsenhausen | 2021/09/22 08:30 | Samuel Amann v Fedor Kuzmin | L | 0-3 |
| Challenger Ochsenhausen | 2021/06/18 09:10 | Samuel Amann v Harmeet Desai | L | 0-3 |
| Challenger Ochsenhausen | 2021/09/14 14:00 | Florian Bluhm v Evgueni Chtchetinine | W | 3-2 |
| Challenger Ochsenhausen | 2021/09/14 12:35 | Dauud Cheaib v Florian Bluhm | L | 3-0 |
| Challenger Ochsenhausen | 2021/09/14 09:00 | Evgueni Chtchetinine v Florian Bluhm | L | 3-2 |
| Challenger Ochsenhausen | 2021/09/14 07:00 | Alexander Valuch v Florian Bluhm | W | 2-3 |
| Challenger Ochsenhausen | 2021/09/13 18:40 | David Reitspies v Florian Bluhm | L | 3-0 |
| Challenger Ochsenhausen | 2021/09/13 16:40 | Florian Bluhm v Fedor Kuzmin | W | 3-2 |
| Challenger Ochsenhausen | 2021/09/13 14:00 | Florian Bluhm v Dauud Cheaib | L | 0-3 |
| Challenger Ochsenhausen | 2021/09/13 11:10 | Florian Bluhm v Petr David | W | 3-0 |