Stadium: Ochsenhausen, Germany
| Challenger Series TT | 2022/12/15 18:10 | Sven Happek v Marius Henninger | W | 0-3 |
| Challenger Series TT | 2022/12/12 11:30 | Sven Happek v Marius Henninger | W | 1-3 |
| Challenger Series TT | 2022/09/12 16:30 | Marius Henninger v Sven Happek | W | 3-1 |
| 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 Series TT | 2023/02/13 15:30 | Miguel Nunez v Marius Henninger | L | 3-0 |
| Challenger Series TT | 2023/02/13 14:10 | Alberto Lillo v Marius Henninger | L | 3-2 |
| Challenger Series TT | 2023/02/13 12:10 | Arman Hajiei v Marius Henninger | L | 3-1 |
| Challenger Series TT | 2023/02/13 07:30 | Michael Engelhardt v Marius Henninger | W | 0-3 |
| Challenger Series TT | 2023/01/06 14:30 | Dauud Cheaib v Marius Henninger | L | 3-0 |
| Challenger Series TT | 2023/01/06 13:05 | Marius Henninger v Daniel Rinderer | W | 3-1 |
| Challenger Series TT | 2023/01/06 09:30 | Salim Karam v Marius Henninger | W | 1-3 |
| Challenger Series TT | 2023/01/06 08:10 | Samuel Amann v Marius Henninger | W | 0-3 |
| Challenger Series TT | 2023/02/28 10:50 | Sven Happek v Remy Pham | W | 3-0 |
| Challenger Series TT | 2023/02/28 07:30 | Sven Happek v Emiliano Riofrio | L | 2-3 |
| Challenger Series TT | 2023/02/27 18:50 | Sven Happek v Alvaro Gainza | W | 3-1 |
| Challenger Series TT | 2023/02/27 17:30 | Sven Happek v Dillon Chambers | W | 3-2 |
| Challenger Series TT | 2023/02/27 12:50 | Sven Happek v Dauud Cheaib | L | 1-3 |
| Challenger Series TT | 2023/02/27 10:10 | Sven Happek v Martin Andersen | L | 0-3 |
| Challenger Series TT | 2023/02/27 07:30 | Sven Happek v Sushmit Sriram | L | 0-3 |
| Challenger Series TT | 2023/01/24 09:30 | Sven Happek v Martin Andersen | W | 3-1 |