| Challenger Ochsenhausen | 2020/10/07 09:10 | Marius Henninger v Sven Happek | W | 3-1 |
| Challenger Ochsenhausen | 2020/07/13 15:20 | Sven Happek v Marius Henninger | W | 0-3 |
| Challenger Ochsenhausen | 2020/06/24 13:20 | Marius Henninger v Sven Happek | W | 4-0 |
| Challenger Ochsenhausen | 2020/06/24 12:20 | Sven Happek v Marius Henninger | W | 1-4 |
| Challenger Ochsenhausen | 2020/05/27 10:30 | Sven Happek v Marius Henninger | W | 2-4 |
| Challenger Ochsenhausen | 2020/05/18 14:10 | Marius Henninger v Sven Happek | L | 2-4 |
| Challenger Ochsenhausen | 2020/05/18 12:20 | Sven Happek v Marius Henninger | W | 0-4 |
| Challenger Ochsenhausen | 2020/05/08 12:20 | Sven Happek v Marius Henninger | L | 4-3 |
| Challenger Ochsenhausen | 2022/02/18 10:50 | Marius Henninger v Andrei Putuntica | L | 1-3 |
| Challenger Ochsenhausen | 2022/02/18 07:30 | Marius Henninger v Amirreza Abbasi | L | 0-3 |
| Challenger Ochsenhausen | 2022/02/17 18:50 | Marius Henninger v Pavel Platonov | L | 0-3 |
| Challenger Ochsenhausen | 2022/02/17 17:30 | Marius Henninger v Romain Ruiz | W | 3-2 |
| Challenger Ochsenhausen | 2022/02/17 12:50 | Marius Henninger v Alexander Valuch | W | 3-2 |
| Challenger Ochsenhausen | 2022/02/17 10:10 | Marius Henninger v Michael Engelhardt | W | 3-0 |
| Challenger Ochsenhausen | 2022/02/17 07:30 | Marius Henninger v Samuel Amann | W | 3-2 |
| Challenger Ochsenhausen | 2022/01/18 11:30 | Marius Henninger v Peter Hribar | L | 1-3 |
| 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 |
| Challenger Series TT | 2022/02/24 10:10 | Sven Happek v Matteo Mutti | L | 1-3 |
| Challenger Series TT | 2022/02/24 07:30 | Sven Happek v Daniel Rinderer | L | 1-3 |
| Challenger Ochsenhausen | 2022/02/11 08:50 | Jakub Seibert v Sven Happek | W | 2-3 |
| Challenger Ochsenhausen | 2022/02/11 08:10 | Eric Jouti v Sven Happek | L | 3-2 |