| Challenger Ochsenhausen | 2021/05/03 12:30 | Florian Bluhm v Carlos Muhlbach | L | 0-3 |
| Challenger Ochsenhausen | 2021/05/03 09:10 | Henning Zeptner v Florian Bluhm | W | 0-3 |
| 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 | 2021/05/03 11:50 | Henning Zeptner v Andrew Schonhaar | L | 3-1 |
| Challenger Ochsenhausen | 2021/05/03 09:50 | Andrew Schonhaar v Marius Henninger | L | 0-3 |
| Challenger Ochsenhausen | 2021/05/03 07:50 | Andrew Schonhaar v Christian Tomsic | L | 2-3 |