| Challenger Ochsenhausen | 2018/02/08 10:10 | Yannick Vostes v Sven Happek | W | 3-1 |
| Challenger Ochsenhausen | 2017/05/10 11:50 | Sven Happek v Yannick Vostes | W | 0-3 |
| Challenger Ochsenhausen | 2018/02/09 13:50 | Aleksandar Karakasevic v Yannick Vostes | L | 3-0 |
| Challenger Ochsenhausen | 2018/02/09 13:05 | Yannick Vostes v Evgueni Chtchetinine | W | 3-2 |
| Challenger Ochsenhausen | 2018/02/09 10:10 | Miroslav Sklensky v Yannick Vostes | W | 0-3 |
| Challenger Ochsenhausen | 2018/02/09 08:10 | Aleksandar Karakasevic v Yannick Vostes | L | 3-0 |
| Challenger Ochsenhausen | 2018/02/08 12:50 | Francisco Sanchi v Yannick Vostes | W | 0-3 |
| Challenger Ochsenhausen | 2018/02/08 10:10 | Yannick Vostes v Sven Happek | W | 3-1 |
| Challenger Ochsenhausen | 2018/02/08 07:30 | Yannick Vostes v Evgueni Chtchetinine | W | 3-1 |
| Challenger Ochsenhausen | 2018/02/07 12:10 | Yannick Vostes v Vitor Santos | W | 3-0 |
| Challenger Ochsenhausen | 2018/03/13 10:40 | Evgueni Chtchetinine v Sven Happek | L | 3-1 |
| Challenger Ochsenhausen | 2018/03/13 09:20 | Andriy Sitak v Sven Happek | L | 3-0 |
| Challenger Ochsenhausen | 2018/03/12 19:00 | Fedor Kuzmin v Sven Happek | L | 3-1 |
| Challenger Ochsenhausen | 2018/03/12 17:00 | Peter Turcek v Sven Happek | W | 2-3 |
| Challenger Ochsenhausen | 2018/03/12 13:30 | Vitor Ishiy v Sven Happek | L | 3-0 |
| Challenger Ochsenhausen | 2018/03/12 12:10 | Richard Vyborny v Sven Happek | L | 3-0 |
| Challenger Ochsenhausen | 2018/03/12 07:30 | Florian Bluhm v Sven Happek | L | 3-1 |
| Challenger Ochsenhausen | 2018/03/02 10:10 | Sven Happek v Miroslav Horejsi | L | 1-3 |