| Challenger - Ochsenhausen | 2021/09/07 13:15 | Josip Huzjak v Florian Bluhm | L | 0-3 |
| Challenger - Ochsenhausen | 2021/09/06 14:40 | Florian Bluhm v Josip Huzjak | L | 3-0 |
| Challenger - Ochsenhausen | 2021/08/17 08:20 | Josip Huzjak v Florian Bluhm | L | 0-3 |
| Challenger - Ochsenhausen | 2021/07/27 11:00 | Florian Bluhm v Josip Huzjak | L | 3-1 |
| Challenger - Ochsenhausen | 2021/06/14 11:10 | Josip Huzjak v Florian Bluhm | L | 2-3 |
| Challenger - Ochsenhausen | 2021/05/10 16:00 | Josip Huzjak v Florian Bluhm | W | 3-1 |
| Challenger - Ochsenhausen | 2021/04/12 18:40 | Florian Bluhm v Josip Huzjak | L | 3-0 |
| Challenger - Ochsenhausen | 2021/04/05 16:00 | Josip Huzjak v Florian Bluhm | L | 0-3 |
| Challenger - Ochsenhausen | 2021/10/25 09:10 | Liang Qiu v Josip Huzjak | L | 3-1 |
| Challenger - Ochsenhausen | 2021/10/25 07:10 | Josip Huzjak v Valerij Rakov | W | 3-1 |
| Challenger - Ochsenhausen | 2021/10/19 14:00 | Carlo Rossi v Josip Huzjak | L | 3-1 |
| Challenger - Ochsenhausen | 2021/10/19 13:15 | Josip Huzjak v Liang Qiu | L | 1-3 |
| Challenger - Ochsenhausen | 2021/10/19 10:20 | Josip Huzjak v Guilherme Teodoro | W | 3-0 |
| Challenger - Ochsenhausen | 2021/10/19 07:00 | Josip Huzjak v Felipe Duffoo | W | 3-0 |
| Challenger - Ochsenhausen | 2021/10/18 18:00 | Josip Huzjak v Liang Qiu | W | 3-2 |
| Challenger - Ochsenhausen | 2021/10/18 15:20 | Damian Zech v Josip Huzjak | W | 1-3 |
| Challenger - Ochsenhausen | 2021/10/25 11:10 | Amin Ahmadian v Florian Bluhm | W | 1-3 |
| Challenger - Ochsenhausen | 2021/10/25 06:30 | Liang Qiu v Florian Bluhm | L | 3-0 |
| Challenger - Ochsenhausen | 2021/09/14 14:00 | Florian Bluhm v Evgueni Chtchetinine | W | 3-2 |
| Challenger - Ochsenhausen | 2021/09/14 12:35 | Dauud Cheaib v Florian Bluhm | L | 3-0 |
| Challenger - Ochsenhausen | 2021/09/14 09:00 | Evgueni Chtchetinine v Florian Bluhm | L | 3-2 |
| Challenger - Ochsenhausen | 2021/09/14 07:00 | Alexander Valuch v Florian Bluhm | W | 2-3 |
| Challenger - Ochsenhausen | 2021/09/13 18:40 | David Reitspies v Florian Bluhm | L | 3-0 |
| Challenger - Ochsenhausen | 2021/09/13 16:40 | Florian Bluhm v Fedor Kuzmin | W | 3-2 |