| Challenger Ochsenhausen | 2021/04/12 12:30 | Dennis Klein v Marius Henninger | L | 3-0 |
| Challenger Ochsenhausen | 2021/04/19 09:10 | Marius Henninger v Evgueni Chtchetinine | L | 1-3 |
| Challenger Ochsenhausen | 2021/04/19 06:30 | Marius Henninger v Dauud Cheaib | W | 3-2 |
| Challenger Ochsenhausen | 2021/04/13 09:40 | Andrey Semenov v Marius Henninger | W | 0-3 |
| Challenger Ochsenhausen | 2021/04/13 08:20 | Evgueni Chtchetinine v Marius Henninger | L | 3-1 |
| Challenger Ochsenhausen | 2021/04/12 18:00 | Dauud Cheaib v Marius Henninger | L | 3-0 |
| Challenger Ochsenhausen | 2021/04/12 16:00 | Miguel Chamorro v Marius Henninger | L | 3-1 |
| Challenger Ochsenhausen | 2021/04/12 12:30 | Dennis Klein v Marius Henninger | L | 3-0 |
| Challenger Ochsenhausen | 2021/04/12 11:10 | Josip Huzjak v Marius Henninger | L | 3-2 |
| Challenger Ochsenhausen | 2021/04/19 09:50 | Dennis Klein v Josip Huzjak | W | 3-0 |
| Challenger Ochsenhausen | 2021/04/19 07:50 | Dennis Klein v Daniel Rinderer | W | 3-1 |
| Challenger Ochsenhausen | 2021/04/13 14:40 | Dauud Cheaib v Dennis Klein | L | 3-2 |
| Challenger Ochsenhausen | 2021/04/13 13:00 | Dennis Klein v Evgueni Chtchetinine | W | 3-1 |
| Challenger Ochsenhausen | 2021/04/13 11:40 | Dennis Klein v Miguel Chamorro | W | 3-0 |
| Challenger Ochsenhausen | 2021/04/13 09:00 | Dennis Klein v Josip Huzjak | W | 3-2 |
| Challenger Ochsenhausen | 2021/04/12 20:00 | Dennis Klein v Evgueni Chtchetinine | W | 3-2 |
| Challenger Ochsenhausen | 2021/04/12 15:20 | Dennis Klein v Dauud Cheaib | W | 3-0 |