| Challenger Ochsenhausen | 2021/04/19 11:50 | Marius Henninger v Dennis Klein | L | 1-3 |
| Challenger Ochsenhausen | 2021/04/12 12:30 | Dennis Klein v Marius Henninger | L | 3-0 |
| Challenger Ochsenhausen | 2021/06/15 11:00 | Marius Henninger v Dillon Chambers | L | 2-3 |
| Challenger Ochsenhausen | 2021/06/15 07:40 | Marius Henninger v Andrey Semenov | L | 2-3 |
| Challenger Ochsenhausen | 2021/06/14 18:40 | Marius Henninger v Josip Huzjak | L | 1-3 |
| Challenger Ochsenhausen | 2021/06/14 17:20 | Marius Henninger v Dauud Cheaib | L | 0-3 |
| Challenger Ochsenhausen | 2021/06/14 11:50 | Marius Henninger v Michael Engelhardt | W | 3-1 |
| Challenger Ochsenhausen | 2021/06/14 09:10 | Marius Henninger v Samuel Amann | W | 3-1 |
| Challenger Ochsenhausen | 2021/06/14 06:30 | Marius Henninger v Florian Bluhm | L | 1-3 |
| Challenger Ochsenhausen | 2021/06/08 09:40 | Johannes Schnabel v Marius Henninger | W | 1-3 |
| Challenger Ochsenhausen | 2021/08/30 09:10 | Dennis Klein v Lukas Bosbach | W | 3-0 |
| Challenger Ochsenhausen | 2021/08/30 06:30 | Dennis Klein v Christian Tomsic | W | 3-0 |
| Challenger Ochsenhausen | 2021/08/10 14:40 | Dennis Klein v Dauud Cheaib | W | 3-2 |
| Challenger Ochsenhausen | 2021/08/10 12:35 | Dennis Klein v Florian Bluhm | W | 3-0 |
| Challenger Ochsenhausen | 2021/08/10 11:40 | Dennis Klein v Dillon Chambers | W | 3-0 |
| Challenger Ochsenhausen | 2021/08/10 09:00 | Dennis Klein v Fedor Kuzmin | W | 3-2 |
| Challenger Ochsenhausen | 2021/08/09 20:00 | Dennis Klein v Andrey Semenov | W | 3-0 |
| Challenger Ochsenhausen | 2021/08/09 15:20 | Dennis Klein v Michael Servaty | W | 3-0 |