| Challenger Ochsenhausen | 2021/08/17 08:20 | Josip Huzjak v Florian Bluhm | W | 0-3 |
| Challenger Ochsenhausen | 2021/07/27 11:00 | Florian Bluhm v Josip Huzjak | W | 3-1 |
| Challenger Ochsenhausen | 2021/06/14 11:10 | Josip Huzjak v Florian Bluhm | W | 2-3 |
| Challenger Ochsenhausen | 2021/05/10 16:00 | Josip Huzjak v Florian Bluhm | L | 3-1 |
| Challenger Ochsenhausen | 2021/04/12 18:40 | Florian Bluhm v Josip Huzjak | W | 3-0 |
| Challenger Ochsenhausen | 2021/04/05 16:00 | Josip Huzjak v Florian Bluhm | W | 0-3 |
| Challenger Ochsenhausen | 2021/02/22 20:20 | Josip Huzjak v Florian Bluhm | W | 0-3 |
| Challenger Ochsenhausen | 2021/02/09 12:00 | Florian Bluhm v Josip Huzjak | W | 3-1 |
| Challenger Ochsenhausen | 2021/09/06 10:30 | Florian Bluhm v Andrey Semenov | L | 1-3 |
| Challenger Ochsenhausen | 2021/09/06 08:30 | Florian Bluhm v Liang Qiu | W | 3-2 |
| Challenger Ochsenhausen | 2021/08/17 14:00 | Florian Bluhm v Fedor Kuzmin | L | 1-3 |
| Challenger Ochsenhausen | 2021/08/17 12:35 | Dauud Cheaib v Florian Bluhm | L | 3-1 |
| Challenger Ochsenhausen | 2021/08/17 09:40 | Christian Tomsic v Florian Bluhm | W | 1-3 |
| Challenger Ochsenhausen | 2021/08/17 08:20 | Josip Huzjak v Florian Bluhm | W | 0-3 |
| Challenger Ochsenhausen | 2021/08/16 18:00 | Dauud Cheaib v Florian Bluhm | L | 3-0 |
| Challenger Ochsenhausen | 2021/08/16 16:00 | Amirreza Abbasi v Florian Bluhm | L | 3-1 |
| Challenger Ochsenhausen | 2021/09/06 09:50 | Tom Jarvis v Josip Huzjak | W | 1-3 |
| Challenger Ochsenhausen | 2021/09/06 07:10 | Carlos Franco v Josip Huzjak | W | 0-3 |
| Challenger Ochsenhausen | 2021/08/24 11:40 | Josip Huzjak v Amirreza Abbasi | L | 2-3 |
| Challenger Ochsenhausen | 2021/08/24 09:00 | Josip Huzjak v Paul Lavergne | L | 2-3 |
| Challenger Ochsenhausen | 2021/08/23 20:00 | Josip Huzjak v Evgueni Chtchetinine | L | 1-3 |
| Challenger Ochsenhausen | 2021/08/23 15:20 | Josip Huzjak v Elia Schmid | W | 3-1 |
| Challenger Ochsenhausen | 2021/08/23 12:30 | Josip Huzjak v Liang Qiu | L | 1-3 |
| Challenger Ochsenhausen | 2021/08/23 09:10 | Daniel Rinderer v Josip Huzjak | W | 1-3 |