| Challenger Ochsenhausen | 2022/06/23 16:30 | Dennis Klein v Josip Huzjak | W | 3-0 |
| Challenger Ochsenhausen | 2022/05/26 17:10 | Dennis Klein v Josip Huzjak | W | 3-1 |
| Challenger Ochsenhausen | 2022/03/24 12:50 | Dennis Klein v Josip Huzjak | W | 3-0 |
| Challenger Ochsenhausen | 2021/12/01 08:50 | Dennis Klein v Josip Huzjak | W | 3-0 |
| Challenger Ochsenhausen | 2021/11/02 08:15 | Dennis Klein v Josip Huzjak | L | 2-3 |
| Challenger Ochsenhausen | 2021/07/27 09:40 | Josip Huzjak v Dennis Klein | W | 0-3 |
| Challenger Ochsenhausen | 2021/07/15 09:10 | Josip Huzjak v Dennis Klein | W | 0-3 |
| Challenger Ochsenhausen | 2021/06/29 12:35 | Dennis Klein v Josip Huzjak | W | 3-0 |
| Challenger Series TT | 2022/08/08 17:50 | Dennis Klein v Bastian Rembert | W | 3-0 |
| Challenger Series TT | 2022/08/08 16:30 | Dennis Klein v Anton Limonov | L | 0-3 |
| Challenger Series TT | 2022/08/08 11:50 | Dennis Klein v Damian Zech | W | 3-1 |
| Challenger Series TT | 2022/08/08 09:10 | Dennis Klein v Michael Engelhardt | W | 3-0 |
| Challenger Series TT | 2022/08/08 06:30 | Dennis Klein v Florian Bluhm | L | 2-3 |
| Challenger Series TT | 2022/08/02 13:30 | Yannick Vostes v Dennis Klein | W | 1-3 |
| Challenger Series TT | 2022/08/02 12:05 | Dennis Klein v Carlos Muhlbach | W | 3-0 |
| Challenger Series TT | 2022/08/02 09:50 | Michael Fuchs v Dennis Klein | W | 0-3 |
| Challenger Series TT | 2022/08/08 18:30 | Josip Huzjak v Samuel Amann | W | 3-1 |
| Challenger Series TT | 2022/08/08 15:10 | Josip Huzjak v Florian Bluhm | L | 0-3 |
| Challenger Series TT | 2022/08/08 13:10 | Bastian Rembert v Josip Huzjak | L | 3-0 |
| Challenger Series TT | 2022/08/08 10:30 | Anton Limonov v Josip Huzjak | W | 0-3 |
| Challenger Series TT | 2022/08/08 07:50 | Damian Zech v Josip Huzjak | W | 1-3 |
| TT Star Series | 2022/07/23 11:45 | Jakub Seibert v Josip Huzjak | W | 0-3 |
| TT Star Series | 2022/07/23 09:45 | Josip Huzjak v Pavol Mego | W | 3-2 |
| TT Star Series | 2022/07/23 07:27 | Miroslav Horejsi v Josip Huzjak | L | 3-0 |