| Challenger Ochsenhausen | 2021/03/23 15:00 | Florian Bluhm v Evgueni Chtchetinine | L | 0-3 |
| Challenger Ochsenhausen | 2021/03/23 13:35 | Dennis Klein v Florian Bluhm | L | 3-2 |
| Challenger Ochsenhausen | 2021/03/23 12:00 | Andrey Semenov v Florian Bluhm | W | 0-3 |
| Challenger Ochsenhausen | 2021/03/23 10:40 | Florian Bluhm v Fedor Kuzmin | L | 1-3 |
| Challenger Ochsenhausen | 2021/03/22 20:20 | Dennis Klein v Florian Bluhm | L | 3-2 |
| Challenger Ochsenhausen | 2021/03/22 17:40 | Miguel Chamorro v Florian Bluhm | W | 0-3 |
| Challenger Ochsenhausen | 2021/03/22 15:40 | Francisco Sanchi v Florian Bluhm | W | 2-3 |
| Challenger Ochsenhausen | 2021/03/22 10:50 | Peter Hribar v Florian Bluhm | W | 0-3 |