| Challenger Series TT | 2022/09/12 16:30 | Marius Henninger v Sven Happek | L | 3-1 |
| Challenger Ochsenhausen | 2020/10/07 09:10 | Marius Henninger v Sven Happek | L | 3-1 |
| Challenger Ochsenhausen | 2020/07/13 15:20 | Sven Happek v Marius Henninger | L | 0-3 |
| Challenger Ochsenhausen | 2020/06/24 13:20 | Marius Henninger v Sven Happek | L | 4-0 |
| Challenger Ochsenhausen | 2020/06/24 12:20 | Sven Happek v Marius Henninger | L | 1-4 |
| Challenger Ochsenhausen | 2020/05/27 10:30 | Sven Happek v Marius Henninger | L | 2-4 |
| Challenger Ochsenhausen | 2020/05/18 14:10 | Marius Henninger v Sven Happek | W | 2-4 |
| Challenger Ochsenhausen | 2020/05/18 12:20 | Sven Happek v Marius Henninger | L | 0-4 |
| Challenger Series TT | 2022/09/19 11:10 | Sven Happek v Liang Qiu | L | 0-3 |
| Challenger Series TT | 2022/09/19 08:30 | Tal Israeli v Sven Happek | L | 3-2 |
| Challenger Series TT | 2022/09/13 09:10 | Stephane Ouaiche v Sven Happek | L | 3-0 |
| Challenger Series TT | 2022/09/13 07:10 | Sven Happek v Kirill Fadeev | W | 3-0 |
| Challenger Series TT | 2022/09/12 19:10 | Tal Israeli v Sven Happek | L | 3-0 |
| Challenger Series TT | 2022/09/12 16:30 | Marius Henninger v Sven Happek | L | 3-1 |
| Challenger Series TT | 2022/09/12 13:50 | Sven Happek v Albert Vilardell | L | 1-3 |
| Challenger Series TT | 2022/09/12 10:30 | Sven Happek v Kenan Hrnic | L | 2-3 |
| Challenger Series TT | 2022/09/13 09:50 | Marius Henninger v Albert Vilardell | L | 1-3 |
| Challenger Series TT | 2022/09/12 17:50 | Marius Henninger v Samuel Amann | W | 3-0 |
| Challenger Series TT | 2022/09/12 16:30 | Marius Henninger v Sven Happek | W | 3-1 |
| Challenger Series TT | 2022/09/12 11:50 | Marius Henninger v Stephane Ouaiche | L | 2-3 |
| Challenger Series TT | 2022/09/12 09:10 | Marius Henninger v Tal Israeli | L | 0-3 |
| Challenger Series TT | 2022/09/12 06:30 | Marius Henninger v Kirill Fadeev | L | 1-3 |
| Challenger Series TT | 2022/08/30 12:50 | Marius Henninger v Daniel Rinderer | L | 0-3 |
| Challenger Series TT | 2022/08/30 11:25 | Guilherme Teodoro v Marius Henninger | L | 3-0 |