| Challenger Series TT | 2022/02/01 10:10 | Samuel Amann v Josip Huzjak | L | 0-3 |
| Challenger Ochsenhausen | 2022/01/06 17:30 | Samuel Amann v Josip Huzjak | L | 0-3 |
| Challenger Ochsenhausen | 2022/01/03 08:10 | Samuel Amann v Josip Huzjak | L | 0-3 |
| Challenger Ochsenhausen | 2021/06/15 09:00 | Samuel Amann v Josip Huzjak | L | 0-3 |
| Challenger Ochsenhausen | 2021/05/10 19:20 | Josip Huzjak v Samuel Amann | L | 3-0 |
| Challenger Ochsenhausen | 2022/02/18 09:30 | Andrei Putuntica v Samuel Amann | L | 3-1 |
| Challenger Ochsenhausen | 2022/02/18 08:10 | Romain Ruiz v Samuel Amann | L | 3-0 |
| Challenger Ochsenhausen | 2022/02/17 18:10 | Alexander Valuch v Samuel Amann | L | 3-0 |
| Challenger Ochsenhausen | 2022/02/17 16:10 | Amirreza Abbasi v Samuel Amann | L | 3-0 |
| Challenger Ochsenhausen | 2022/02/17 13:30 | Michael Engelhardt v Samuel Amann | L | 3-0 |
| Challenger Ochsenhausen | 2022/02/17 12:10 | Pavel Platonov v Samuel Amann | L | 3-0 |
| Challenger Ochsenhausen | 2022/02/17 07:30 | Marius Henninger v Samuel Amann | L | 3-2 |
| Challenger Series TT | 2022/02/01 10:10 | Samuel Amann v Josip Huzjak | L | 0-3 |
| TT Star Series | 2022/04/09 08:15 | Michael Fuchs v Josip Huzjak | W | 1-3 |
| TT Star Series | 2022/04/09 06:35 | Miroslav Horejsi v Josip Huzjak | L | 3-0 |
| TT Star Series | 2022/04/08 13:45 | Josip Huzjak v Oleksandr Tymofieiev | L | 0-3 |
| TT Star Series | 2022/04/08 11:45 | Josip Huzjak v Andrei Putuntica | L | 0-3 |
| TT Star Series | 2022/04/08 09:15 | Josip Huzjak v Tibor Spanik | L | 0-3 |
| TT Star Series | 2022/04/08 07:45 | Abdel Kader Salifou v Josip Huzjak | L | 3-0 |
| Challenger Ochsenhausen | 2022/03/25 10:10 | Josip Huzjak v Dillon Chambers | L | 0-3 |
| Challenger Ochsenhausen | 2022/03/24 20:50 | Josip Huzjak v Sushmit Sriram | W | 3-1 |