| Challenger Ochsenhausen | 2022/07/18 17:10 | Sven Happek v Daniel Rinderer | W | 1-3 |
| Challenger Series TT | 2022/07/11 13:50 | Daniel Rinderer v Sven Happek | W | 3-0 |
| 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 | 2022/08/05 13:30 | Michael Engelhardt v Daniel Rinderer | W | 0-3 |
| Challenger Series TT | 2022/08/05 12:05 | Marius Henninger v Daniel Rinderer | W | 2-3 |
| Challenger Series TT | 2022/08/05 09:50 | Daniel Rinderer v Marcel Neumaier | W | 3-0 |
| Challenger Series TT | 2022/08/05 06:30 | Daniel Rinderer v Jean Rassouw | W | 3-0 |
| Challenger Series TT | 2022/08/04 17:50 | Daniel Rinderer v Krisztian Katus | W | 3-0 |
| Challenger Series TT | 2022/08/04 16:30 | Daniel Rinderer v Anton Limonov | L | 0-3 |
| Challenger Series TT | 2022/08/04 11:50 | Daniel Rinderer v Michael Engelhardt | W | 3-2 |
| Challenger Series TT | 2022/08/04 09:10 | Daniel Rinderer v Marius Henninger | L | 2-3 |
| Challenger Series TT | 2022/07/26 07:10 | Sven Happek v Kirill Fadeev | L | 1-3 |
| Challenger Series TT | 2022/07/25 19:10 | Kenan Hrnic v Sven Happek | W | 0-3 |
| Challenger Series TT | 2022/07/25 16:30 | Florian Bluhm v Sven Happek | L | 3-0 |
| Challenger Series TT | 2022/07/25 13:50 | Sven Happek v Max Klink | W | 3-1 |
| Challenger Series TT | 2022/07/25 10:30 | Sven Happek v Mohammadali Rouintanesfahani | L | 1-3 |
| Challenger Series TT | 2022/07/25 08:30 | Sven Happek v Dauud Cheaib | L | 0-3 |
| Challenger Ochsenhausen | 2022/07/19 09:10 | Sven Happek v Andrei Putuntica | L | 0-3 |
| Challenger Ochsenhausen | 2022/07/18 19:50 | Sven Happek v Yaroslav Zhmudenko | L | 0-3 |