| Challenger - Ochsenhausen | 2021/01/13 10:10 | Henning Zeptner v Florian Bluhm | L | 1-3 |
| Challenger - Ochsenhausen | 2021/01/11 19:00 | Henning Zeptner v Florian Bluhm | L | 1-3 |
| Challenger - Ochsenhausen | 2020/11/30 19:00 | Florian Bluhm v Henning Zeptner | L | 3-0 |
| Challenger - Ochsenhausen | 2021/05/03 06:30 | Henning Zeptner v Carlos Muhlbach | L | 0-3 |
| Challenger - Ochsenhausen | 2021/04/27 11:00 | Henning Zeptner v Dillon Chambers | W | 3-1 |
| Challenger - Ochsenhausen | 2021/04/27 07:40 | Henning Zeptner v Harmeet Desai | L | 0-3 |
| Challenger - Ochsenhausen | 2021/04/26 18:40 | Henning Zeptner v Can Akkuzu | L | 0-3 |
| Challenger - Ochsenhausen | 2021/04/26 17:20 | Henning Zeptner v Enzo Angles | L | 0-3 |
| Challenger - Ochsenhausen | 2021/04/26 11:50 | Henning Zeptner v Liang Qiu | L | 0-3 |
| Challenger - Ochsenhausen | 2021/04/26 09:10 | Henning Zeptner v Marius Henninger | L | 2-3 |
| Challenger - Ochsenhausen | 2021/04/26 06:30 | Henning Zeptner v Christopher Ligocki | L | 1-3 |
| Challenger - Ochsenhausen | 2021/05/03 07:10 | Florian Bluhm v Marius Henninger | W | 3-1 |
| Challenger - Ochsenhausen | 2021/04/13 14:00 | Florian Bluhm v Evgueni Chtchetinine | W | 3-0 |
| Challenger - Ochsenhausen | 2021/04/13 12:20 | Dauud Cheaib v Florian Bluhm | L | 3-0 |
| Challenger - Ochsenhausen | 2021/04/13 11:00 | Florian Bluhm v Andrey Semenov | W | 3-0 |
| Challenger - Ochsenhausen | 2021/04/13 07:40 | Florian Bluhm v Miguel Chamorro | W | 3-2 |
| Challenger - Ochsenhausen | 2021/04/12 18:40 | Florian Bluhm v Josip Huzjak | W | 3-0 |
| Challenger - Ochsenhausen | 2021/04/12 17:20 | Florian Bluhm v Evgueni Chtchetinine | L | 0-3 |
| Challenger - Ochsenhausen | 2021/04/12 11:50 | Florian Bluhm v Dauud Cheaib | L | 0-3 |