| 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 | 2021/01/29 11:30 | Josip Huzjak v Florian Bluhm | L | 3-1 |
| Challenger Ochsenhausen | 2021/01/15 10:10 | Florian Bluhm v Josip Huzjak | L | 1-3 |
| Challenger Ochsenhausen | 2021/06/15 14:00 | Dillon Chambers v Florian Bluhm | W | 0-3 |
| Challenger Ochsenhausen | 2021/06/15 13:15 | Florian Bluhm v Andrey Semenov | L | 1-3 |
| Challenger Ochsenhausen | 2021/06/15 09:40 | Dillon Chambers v Florian Bluhm | W | 0-3 |
| Challenger Ochsenhausen | 2021/06/15 08:20 | Dauud Cheaib v Florian Bluhm | L | 3-2 |
| Challenger Ochsenhausen | 2021/06/14 18:00 | Michael Engelhardt v Florian Bluhm | W | 0-3 |
| Challenger Ochsenhausen | 2021/06/14 16:00 | Andrey Semenov v Florian Bluhm | W | 0-3 |
| Challenger Ochsenhausen | 2021/06/14 12:30 | Samuel Amann v Florian Bluhm | W | 0-3 |
| Challenger Ochsenhausen | 2021/06/14 11:10 | Josip Huzjak v Florian Bluhm | W | 2-3 |
| Challenger Ochsenhausen | 2021/07/16 07:50 | Josip Huzjak v Evgueni Chtchetinine | L | 0-3 |
| Challenger Ochsenhausen | 2021/07/15 09:10 | Josip Huzjak v Dennis Klein | L | 0-3 |
| Challenger Ochsenhausen | 2021/07/15 07:10 | Dauud Cheaib v Josip Huzjak | L | 3-0 |
| Challenger Ochsenhausen | 2021/07/14 11:50 | Sven Happek v Josip Huzjak | L | 3-1 |
| Challenger Ochsenhausen | 2021/07/14 09:50 | Josip Huzjak v Andrei Putuntica | L | 1-3 |
| Challenger Ochsenhausen | 2021/07/14 07:50 | Josip Huzjak v Alexander Valuch | L | 2-3 |
| Challenger Ochsenhausen | 2021/07/06 14:00 | Jeet Chandra v Josip Huzjak | W | 1-3 |
| Challenger Ochsenhausen | 2021/07/06 13:15 | Maciej Kubik v Josip Huzjak | L | 3-1 |