| Challenger Ochsenhausen | 2018/04/03 11:00 | Dmitrij Prokopcov v Wenger, Nico | L | 3-0 |
| Challenger Ochsenhausen | 2018/04/03 09:40 | Wenger, Nico v Jakub Kleprlik | L | 0-3 |
| Challenger Ochsenhausen | 2018/04/02 19:20 | Demeter, Lehel v Wenger, Nico | L | 3-1 |
| Challenger Ochsenhausen | 2018/04/02 16:40 | Turcek, Peter v Wenger, Nico | L | 3-0 |
| Challenger Ochsenhausen | 2018/04/02 14:40 | Bruno, Luan v Wenger, Nico | L | 3-0 |
| Challenger Ochsenhausen | 2018/04/02 09:50 | Galvano, Nicolas v Wenger, Nico | L | 3-0 |
| Challenger Ochsenhausen | 2018/04/02 07:10 | Karakasevic, Aleksandar v Wenger, Nico | L | 3-0 |
| Challenger Ochsenhausen | 2018/05/18 08:30 | Josip Huzjak v Sven Happek | L | 3-0 |
| Challenger Ochsenhausen | 2018/05/17 12:30 | Lubomir Jancarik v Sven Happek | L | 3-0 |
| Challenger Ochsenhausen | 2018/05/17 09:50 | Gonzalez, Eduardo v Sven Happek | W | 1-3 |
| Challenger Ochsenhausen | 2018/05/17 07:50 | Chtchetinine, Evgueni v Sven Happek | L | 3-1 |
| Challenger Ochsenhausen | 2018/05/16 12:30 | Tapia, Rodrigo v Sven Happek | W | 0-3 |
| Challenger Ochsenhausen | 2018/05/16 11:10 | Kovacs, Sebestyen v Sven Happek | W | 1-3 |
| Challenger Ochsenhausen | 2018/05/16 06:30 | Florian Bluhm v Sven Happek | L | 3-0 |
| Challenger Ochsenhausen | 2018/05/11 09:10 | Chtchetinine, Evgueni v Sven Happek | L | 3-2 |