| Challenger Ochsenhausen | 2021/05/10 09:10 | Dennis Klein v Juri Grauer | L | 3-0 |
| Challenger Ochsenhausen | 2021/05/10 07:10 | Juri Grauer v Samuel Amann | L | 2-3 |
| Challenger Ochsenhausen | 2021/05/10 11:10 | Fedor Kuzmin v Florian Bluhm | W | 0-3 |
| Challenger Ochsenhausen | 2021/05/10 06:30 | Dennis Klein v Florian Bluhm | L | 3-1 |
| Challenger Ochsenhausen | 2021/05/07 11:30 | Florian Bluhm v Henning Zeptner | W | 3-2 |
| Challenger Ochsenhausen | 2021/05/07 10:05 | Florian Bluhm v Carlo Rossi | L | 1-3 |
| Challenger Ochsenhausen | 2021/05/06 12:30 | Florian Bluhm v Carlo Rossi | W | 3-1 |
| Challenger Ochsenhausen | 2021/05/06 11:10 | Jonathan Thimon v Florian Bluhm | W | 0-3 |
| Challenger Ochsenhausen | 2021/05/06 09:10 | Florian Saljani v Florian Bluhm | W | 0-3 |
| Challenger Ochsenhausen | 2021/05/05 13:10 | Michael Engelhardt v Florian Bluhm | W | 0-3 |