| Challenger Series TT | 2022/02/24 07:30 | Sven Happek v Daniel Rinderer | W | 1-3 |
| Challenger Ochsenhausen | 2022/05/12 14:30 | Dennis Klein v Daniel Rinderer | W | 1-3 |
| Challenger Ochsenhausen | 2022/05/12 11:50 | Sudhanshu Grover v Daniel Rinderer | L | 3-2 |
| Challenger Ochsenhausen | 2022/05/12 09:50 | Daniel Rinderer v Kirill Fadeev | W | 3-0 |
| Challenger Ochsenhausen | 2022/05/12 07:50 | Daniel Rinderer v Nico Wenger | W | 3-2 |
| Challenger Ochsenhausen | 2022/02/25 10:50 | Daniel Rinderer v Alexander Valuch | L | 1-3 |
| Challenger Ochsenhausen | 2022/02/25 09:45 | Daniel Rinderer v Dillon Chambers | L | 1-3 |
| Challenger Ochsenhausen | 2022/02/25 08:10 | Alexander Valuch v Daniel Rinderer | W | 1-3 |
| Challenger Series TT | 2022/02/24 18:10 | Amirreza Abbasi v Daniel Rinderer | L | 3-1 |
| Challenger Ochsenhausen | 2022/05/12 15:10 | Nico Wenger v Sven Happek | W | 0-3 |
| Challenger Ochsenhausen | 2022/05/12 12:30 | Dennis Klein v Sven Happek | L | 3-0 |
| Challenger Ochsenhausen | 2022/05/12 11:10 | Dillon Chambers v Sven Happek | L | 3-0 |
| Challenger Ochsenhausen | 2022/05/12 06:30 | Sudhanshu Grover v Sven Happek | L | 3-1 |
| Challenger Series TT | 2022/02/25 07:30 | Sven Happek v Josip Huzjak | W | 3-2 |
| Challenger Series TT | 2022/02/24 18:50 | Sven Happek v Dillon Chambers | L | 1-3 |
| Challenger Ochsenhausen | 2022/02/24 17:30 | Sven Happek v Alexander Valuch | L | 0-3 |
| Challenger Series TT | 2022/02/24 12:50 | Sven Happek v Amirreza Abbasi | L | 1-3 |