| Challenger Ochsenhausen | 2021/04/13 11:00 | Florian Bluhm v Andrey Semenov | W | 3-0 |
| Challenger Ochsenhausen | 2021/03/23 12:00 | Andrey Semenov v Florian Bluhm | W | 0-3 |
| Challenger Ochsenhausen | 2021/06/07 20:00 | Florian Bluhm v Dauud Cheaib | L | 0-3 |
| Challenger Ochsenhausen | 2021/06/07 15:20 | Florian Bluhm v Lars Brinkhaus | W | 3-1 |
| Challenger Ochsenhausen | 2021/06/07 12:30 | Florian Bluhm v Marius Henninger | W | 3-0 |
| Challenger Ochsenhausen | 2021/06/07 09:10 | Felix Wetzel v Florian Bluhm | W | 0-3 |
| Challenger Ochsenhausen | 2021/06/07 07:10 | Florian Bluhm v Johannes Schnabel | W | 3-0 |
| Challenger Ochsenhausen | 2021/05/11 09:40 | Samuel Amann v Florian Bluhm | W | 0-3 |
| Challenger Ochsenhausen | 2021/05/11 08:20 | Carlo Rossi v Florian Bluhm | L | 3-1 |
| Challenger Ochsenhausen | 2021/05/10 18:00 | Michael Engelhardt v Florian Bluhm | W | 0-3 |
| Challenger Ochsenhausen | 2021/06/08 07:00 | Lars Brinkhaus v Andrey Semenov | W | 2-3 |
| Challenger Ochsenhausen | 2021/06/07 18:40 | Felix Wetzel v Andrey Semenov | L | 3-0 |
| Challenger Ochsenhausen | 2021/06/07 16:40 | Andrey Semenov v Johannes Schnabel | W | 3-0 |
| Challenger Ochsenhausen | 2021/06/07 14:00 | Andrey Semenov v Carlos Muhlbach | L | 0-3 |
| Challenger Ochsenhausen | 2021/06/07 11:10 | Andrey Semenov v Marius Henninger | W | 3-2 |
| Challenger Ochsenhausen | 2021/06/07 08:30 | Dauud Cheaib v Andrey Semenov | L | 3-1 |
| Challenger Ochsenhausen | 2021/04/13 11:00 | Florian Bluhm v Andrey Semenov | L | 3-0 |
| Challenger Ochsenhausen | 2021/04/13 09:40 | Andrey Semenov v Marius Henninger | L | 0-3 |