| Challenger Ochsenhausen | 2021/06/02 11:10 | Dauud Cheaib v Samuel Amann | L | 3-0 |
| Challenger Ochsenhausen | 2021/06/14 15:20 | Samuel Amann v Michael Engelhardt | L | 0-3 |
| Challenger Ochsenhausen | 2021/06/14 12:30 | Samuel Amann v Florian Bluhm | L | 0-3 |
| Challenger Ochsenhausen | 2021/06/14 09:10 | Marius Henninger v Samuel Amann | L | 3-1 |
| Challenger Ochsenhausen | 2021/06/14 07:10 | Samuel Amann v Dillon Chambers | L | 1-3 |
| Challenger Ochsenhausen | 2021/06/04 08:30 | Dillon Chambers v Samuel Amann | L | 3-0 |
| Challenger Ochsenhausen | 2021/06/03 12:30 | Fedor Kuzmin v Samuel Amann | L | 3-0 |
| Challenger Ochsenhausen | 2021/06/03 09:50 | Peter Hribar v Samuel Amann | L | 3-0 |
| Challenger Ochsenhausen | 2021/06/03 07:50 | Evgueni Chtchetinine v Samuel Amann | L | 3-0 |
| Challenger Ochsenhausen | 2021/06/14 17:20 | Marius Henninger v Dauud Cheaib | W | 0-3 |
| Challenger Ochsenhausen | 2021/06/14 14:40 | Dauud Cheaib v Dillon Chambers | W | 3-1 |
| Challenger Ochsenhausen | 2021/06/14 10:30 | Dauud Cheaib v Andrey Semenov | L | 2-3 |
| Challenger Ochsenhausen | 2021/06/14 08:30 | Dauud Cheaib v Josip Huzjak | W | 3-0 |
| Challenger Ochsenhausen | 2021/06/08 14:40 | Dauud Cheaib v Carlos Muhlbach | W | 3-0 |
| Challenger Ochsenhausen | 2021/06/08 12:35 | Dauud Cheaib v Florian Bluhm | W | 3-1 |
| Challenger Ochsenhausen | 2021/06/08 10:20 | Lars Brinkhaus v Dauud Cheaib | W | 0-3 |
| Challenger Ochsenhausen | 2021/06/08 08:20 | Dauud Cheaib v Marius Henninger | W | 3-0 |