| 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 Series TT | 2022/02/24 16:10 | Josip Huzjak v Daniel Rinderer | W | 0-3 |
| Challenger Series TT | 2022/02/24 13:30 | Matteo Mutti v Daniel Rinderer | L | 3-1 |
| Challenger Series TT | 2022/02/24 12:10 | Dillon Chambers v Daniel Rinderer | W | 1-3 |
| Challenger Series TT | 2022/02/24 07:30 | Sven Happek v Daniel Rinderer | W | 1-3 |
| Challenger Ochsenhausen | 2022/03/01 08:50 | Andrei Putuntica v Kenan Hrnic | L | 3-0 |
| Challenger Ochsenhausen | 2022/02/28 20:50 | Dimitrije Levajac v Kenan Hrnic | L | 3-0 |
| Challenger Ochsenhausen | 2022/02/28 18:50 | Simon Berglund v Kenan Hrnic | L | 3-0 |
| Challenger Ochsenhausen | 2022/02/28 16:50 | Kenan Hrnic v Evgueni Chtchetinine | L | 2-3 |
| Challenger Ochsenhausen | 2022/02/28 14:10 | Kenan Hrnic v Guilherme Teodoro | W | 3-2 |
| Challenger Ochsenhausen | 2022/02/28 12:10 | Kenan Hrnic v Tal Israeli | L | 0-3 |
| Challenger Ochsenhausen | 2022/02/28 09:30 | Sushmit Sriram v Kenan Hrnic | L | 3-1 |
| Challenger Ochsenhausen | 2022/01/04 10:50 | Kenan Hrnic v Josip Huzjak | L | 0-3 |