| Challenger Series TT | 2022/12/12 11:30 | Sven Happek v Marius Henninger | L | 1-3 |
| 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 Series TT | 2022/12/15 15:30 | Nikola Grujic v Sven Happek | L | 3-0 |
| Challenger Series TT | 2022/12/15 12:50 | Kirill Fadeev v Sven Happek | L | 3-2 |
| Challenger Series TT | 2022/12/15 10:50 | Sven Happek v Pavol Mego | L | 1-3 |
| Challenger Series TT | 2022/12/15 08:50 | Sven Happek v Peter Hribar | L | 1-3 |
| Challenger Series TT | 2022/12/13 13:50 | Sven Happek v Jeromy Loffler | L | 0-3 |
| Challenger Series TT | 2022/12/13 12:25 | Anton Limonov v Sven Happek | L | 3-1 |
| Challenger Series TT | 2022/12/13 10:10 | Nikola Grujic v Sven Happek | W | 0-3 |
| Challenger Series TT | 2022/12/13 08:10 | Sven Happek v Karl Zimmermann | L | 1-3 |
| Challenger Series TT | 2022/12/15 16:10 | Peter Hribar v Marius Henninger | L | 3-0 |
| Challenger Series TT | 2022/12/15 13:30 | Nikola Grujic v Marius Henninger | W | 0-3 |
| Challenger Series TT | 2022/12/15 12:10 | Dauud Cheaib v Marius Henninger | L | 3-0 |
| Challenger Series TT | 2022/12/15 07:30 | Kirill Fadeev v Marius Henninger | W | 1-3 |
| Challenger Series TT | 2022/12/13 13:05 | Marius Henninger v Jeromy Loffler | W | 3-0 |
| Challenger Series TT | 2022/12/13 11:30 | Jeromy Loffler v Marius Henninger | W | 1-3 |
| Challenger Series TT | 2022/12/13 07:30 | Makoto Nogami v Marius Henninger | W | 1-3 |
| Challenger Series TT | 2022/12/12 19:30 | Marius Henninger v Kenan Hrnic | W | 3-1 |