| Challenger Ochsenhausen | 2018/06/13 08:30 | Wenger, Nico v Sven Happek | W | 0-3 |
| Challenger Ochsenhausen | 2019/07/02 11:40 | Sven Happek v Dauud Cheaib | L | 0-3 |
| Challenger Ochsenhausen | 2019/07/02 09:00 | Sven Happek v Putuntica, Andrei | L | 0-3 |
| Challenger Ochsenhausen | 2019/07/01 20:00 | Sven Happek v Tomas Konecny | L | 0-3 |
| Challenger Ochsenhausen | 2019/07/01 15:20 | Sven Happek v Kuzmin, Fedor | L | 1-3 |
| Challenger Ochsenhausen | 2019/07/01 12:30 | Sven Happek v Pawel Grela | W | 3-2 |
| Challenger Ochsenhausen | 2019/07/01 09:10 | Tomasz Tomaszuk v Sven Happek | W | 1-3 |
| Challenger Ochsenhausen | 2019/07/01 07:10 | Sven Happek v de Saintilan, Mathieu | L | 1-3 |
| Challenger Ochsenhausen | 2019/06/25 11:00 | Petr David v Sven Happek | L | 3-0 |
| Challenger Ochsenhausen | 2018/10/05 08:30 | Jimenez, Ricardo v Wenger, Nico | L | 3-1 |
| Challenger Ochsenhausen | 2018/10/04 12:30 | Karakasevic, Aleksandar v Wenger, Nico | L | 3-0 |
| Challenger Ochsenhausen | 2018/10/04 09:50 | Josip Huzjak v Wenger, Nico | L | 3-1 |
| Challenger Ochsenhausen | 2018/10/04 07:50 | Alto, Gaston v Wenger, Nico | L | 3-0 |
| Challenger Ochsenhausen | 2018/10/03 12:30 | Kriston, Daniel v Wenger, Nico | L | 3-1 |
| Challenger Ochsenhausen | 2018/10/03 11:10 | Miroslav Horejsi v Wenger, Nico | L | 3-0 |
| Challenger Ochsenhausen | 2018/10/03 06:30 | Haiqal, Muhamad Ashraf v Wenger, Nico | L | 3-1 |
| Challenger Ochsenhausen | 2018/09/07 10:30 | Wenger, Nico v Kovacs, Sebestyen | L | 1-3 |