| Challenger Ochsenhausen | 2022/06/23 12:30 | Daniel Rinderer v Sven Happek | W | 3-1 |
| Challenger Ochsenhausen | 2022/05/12 17:10 | Daniel Rinderer v Sven Happek | W | 3-2 |
| Challenger Series TT | 2022/02/24 07:30 | Sven Happek v Daniel Rinderer | W | 1-3 |
| Challenger Series TT | 2022/07/11 10:30 | Daniel Rinderer v Amir Hossein Hodaei | W | 3-2 |
| Challenger Series TT | 2022/07/11 08:30 | Daniel Rinderer v Michael Engelhardt | W | 3-0 |
| Challenger Series TT | 2022/07/08 12:50 | Przemyslaw Walaszek v Daniel Rinderer | W | 1-3 |
| Challenger Series TT | 2022/07/08 12:05 | Amirreza Abbasi v Daniel Rinderer | L | 3-1 |
| Challenger Series TT | 2022/07/08 09:50 | Daniel Rinderer v Amir Hossein Hodaei | L | 2-3 |
| Challenger Series TT | 2022/07/08 06:30 | Daniel Rinderer v Amirreza Abbasi | L | 1-3 |
| Challenger Series TT | 2022/07/07 17:50 | Daniel Rinderer v Przemyslaw Walaszek | W | 3-0 |
| Challenger Series TT | 2022/07/07 16:30 | Daniel Rinderer v Lukasz Nadolski | W | 3-0 |
| Challenger Series TT | 2022/07/11 09:50 | Felix Kleeberg v Sven Happek | W | 1-3 |
| Challenger Series TT | 2022/07/11 07:10 | Samuel Amann v Sven Happek | W | 1-3 |
| Challenger Series TT | 2022/07/05 08:30 | Dauud Cheaib v Sven Happek | L | 3-0 |
| Challenger Series TT | 2022/07/05 07:10 | Mohammadali Rouintanesfahani v Sven Happek | L | 3-0 |
| Challenger Series TT | 2022/07/04 17:10 | Josip Huzjak v Sven Happek | W | 0-3 |
| Challenger Series TT | 2022/07/04 15:10 | Amirreza Abbasi v Sven Happek | L | 3-1 |
| Challenger Series TT | 2022/07/04 12:30 | Kirill Fadeev v Sven Happek | L | 3-0 |
| Challenger Series TT | 2022/07/04 11:10 | Amir Hossein Hodaei v Sven Happek | L | 3-2 |