| 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 | 2021/08/24 11:00 | Daniel Rinderer v Dauud Cheaib | L | 2-3 |
| Challenger Ochsenhausen | 2021/08/24 07:40 | Daniel Rinderer v Amirreza Abbasi | L | 2-3 |
| Challenger Ochsenhausen | 2021/08/23 18:40 | Daniel Rinderer v Paul Lavergne | L | 2-3 |
| Challenger Ochsenhausen | 2021/08/23 17:20 | Daniel Rinderer v Evgueni Chtchetinine | L | 1-3 |
| Challenger Ochsenhausen | 2021/08/23 11:50 | Daniel Rinderer v Elia Schmid | L | 1-3 |
| Challenger Ochsenhausen | 2021/08/23 09:10 | Daniel Rinderer v Josip Huzjak | L | 1-3 |
| Challenger Ochsenhausen | 2021/08/23 06:30 | Daniel Rinderer v Liang Qiu | L | 0-3 |
| Challenger Ochsenhausen | 2021/08/10 11:00 | Daniel Rinderer v Dauud Cheaib | L | 0-3 |