| Challenger Ochsenhausen | 2022/01/20 07:30 | Samuel Amann v Damian Zech | L | 0-3 |
| 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 |
| Challenger Ochsenhausen | 2022/03/22 10:10 | Damian Zech v Amirreza Abbasi | L | 0-3 |
| Challenger Ochsenhausen | 2022/03/21 20:50 | Damian Zech v Vincent Picard | L | 0-3 |
| Challenger Ochsenhausen | 2022/03/21 18:10 | Damian Zech v Elias Ranefur | L | 0-3 |
| Challenger Ochsenhausen | 2022/03/21 15:30 | Nico Longhino v Damian Zech | W | 2-3 |
| Challenger Ochsenhausen | 2022/03/21 12:50 | Simon Berglund v Damian Zech | L | 3-0 |
| Challenger Ochsenhausen | 2022/03/21 10:50 | Damian Zech v Dennis Klein | L | 0-3 |
| Challenger Ochsenhausen | 2022/03/21 08:50 | Damian Zech v Mohammadali Rouintanesfahani | L | 1-3 |
| Challenger Ochsenhausen | 2022/03/04 09:30 | Emiliano Riofrio v Damian Zech | L | 3-1 |