| Challenger Ochsenhausen | 2021/06/16 09:10 | Henning Zeptner v Sven Happek | L | 0-3 |
| Challenger Ochsenhausen | 2021/06/16 06:30 | Henning Zeptner v Christopher Ligocki | W | 3-2 |
| Challenger Ochsenhausen | 2021/05/25 10:20 | Henning Zeptner v Josip Huzjak | L | 0-3 |
| Challenger Ochsenhausen | 2021/05/25 07:00 | Henning Zeptner v Ali Gozubuyuk | W | 3-1 |
| Challenger Ochsenhausen | 2021/05/24 18:00 | Henning Zeptner v Dennis Klein | L | 0-3 |
| Challenger Ochsenhausen | 2021/05/24 15:20 | Ahmed El-Mahdy v Henning Zeptner | L | 3-1 |
| Challenger Ochsenhausen | 2021/05/24 11:50 | Daniel Rinderer v Henning Zeptner | L | 3-1 |
| Challenger Ochsenhausen | 2021/05/24 09:50 | Henning Zeptner v Dillon Chambers | L | 1-3 |
| Challenger Ochsenhausen | 2021/06/16 09:50 | Samuel Amann v Dauud Cheaib | L | 0-3 |
| Challenger Ochsenhausen | 2021/06/16 07:50 | Samuel Amann v Fedor Kuzmin | L | 0-3 |
| Challenger Ochsenhausen | 2021/06/15 11:40 | Samuel Amann v Andrey Semenov | L | 0-3 |
| Challenger Ochsenhausen | 2021/06/15 09:00 | Samuel Amann v Josip Huzjak | L | 0-3 |
| Challenger Ochsenhausen | 2021/06/14 20:00 | Samuel Amann v Dauud Cheaib | L | 0-3 |
| 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 |