| Challenger Ochsenhausen | 2019/07/15 07:10 | Nico Wenger v Sven Happek | W | 2-3 |
| Challenger Ochsenhausen | 2019/07/08 06:30 | Sven Happek v Nico Wenger | W | 3-1 |
| Challenger Ochsenhausen | 2018/06/13 08:30 | Nico Wenger v Sven Happek | W | 0-3 |
| Challenger Ochsenhausen | 2020/01/17 10:50 | Miroslav Sklensky v Sven Happek | W | 0-3 |
| Challenger Ochsenhausen | 2020/01/17 08:50 | Jakub Kleprlik v Sven Happek | L | 3-1 |
| Challenger Ochsenhausen | 2020/01/16 12:10 | Sven Happek v Nikola Marinkovic | W | 3-2 |
| Challenger Ochsenhausen | 2020/01/16 08:50 | Sven Happek v Michal Benes | L | 2-3 |
| Challenger Ochsenhausen | 2020/01/16 07:30 | Andrei Putuntica v Sven Happek | L | 3-0 |
| Challenger Ochsenhausen | 2020/01/15 11:30 | Evgueni Chtchetinine v Sven Happek | L | 3-1 |
| Challenger Ochsenhausen | 2020/01/15 08:50 | Viktor Brodd v Sven Happek | L | 3-0 |
| Challenger Ochsenhausen | 2020/01/10 13:05 | Mathieu De Saintilan v Sven Happek | L | 3-1 |
| Challenger Ochsenhausen | 2020/01/21 11:20 | Nico Wenger v Hampus Nordberg | L | 0-3 |
| Challenger Ochsenhausen | 2020/01/21 08:00 | Nico Wenger v Carlo Rossi | L | 0-3 |
| Challenger Ochsenhausen | 2020/01/20 19:00 | Nico Wenger v Jiri Vrablik | L | 0-3 |
| Challenger Ochsenhausen | 2020/01/20 16:20 | David Reitspies v Nico Wenger | L | 3-0 |
| Challenger Ochsenhausen | 2020/01/20 12:50 | Tomas Konecny v Nico Wenger | L | 3-0 |
| Challenger Ochsenhausen | 2020/01/20 10:50 | Nico Wenger v Gregoire Jean | L | 0-3 |
| Challenger Ochsenhausen | 2020/01/20 08:50 | Nico Wenger v Alberto Mino | L | 1-3 |
| Challenger Ochsenhausen | 2020/01/07 12:00 | Siddharta Almeida v Nico Wenger | L | 3-1 |