| Challenger Ochsenhausen | 2018/11/30 09:30 | Aleksandar Karakasevic v Sven Happek | L | 3-1 |
| Challenger Ochsenhausen | 2018/11/29 13:30 | Rodrigo Tapia v Sven Happek | W | 0-3 |
| Challenger Ochsenhausen | 2018/11/29 10:50 | Fedor Kuzmin v Sven Happek | L | 3-0 |
| Challenger Ochsenhausen | 2018/11/29 08:50 | Adrian Wiecek v Sven Happek | L | 3-0 |
| Challenger Ochsenhausen | 2018/11/28 13:30 | Miroslav Horejsi v Sven Happek | L | 3-0 |
| Challenger Ochsenhausen | 2018/11/28 12:10 | Enio Mendes v Sven Happek | L | 3-0 |
| Challenger Ochsenhausen | 2018/11/28 07:30 | Dauud Cheaib v Sven Happek | L | 3-0 |
| Challenger Ochsenhausen | 2018/11/23 12:25 | Yannick Vostes v Sven Happek | L | 3-1 |
| Challenger Ochsenhausen | 2018/12/11 13:35 | Fedor Kuzmin v Javier Benito | L | 3-1 |
| Challenger Ochsenhausen | 2018/12/11 12:40 | Harmeet Desai v Javier Benito | L | 3-0 |
| Challenger Ochsenhausen | 2018/12/11 08:40 | Valerij Rakov v Javier Benito | W | 1-3 |
| Challenger Ochsenhausen | 2018/12/10 20:20 | Javier Benito v Fedor Kuzmin | L | 1-3 |
| Challenger Ochsenhausen | 2018/12/10 17:00 | Javier Benito v Simon Soderlund | W | 3-0 |
| Challenger Ochsenhausen | 2018/12/10 15:00 | Miroslav Horejsi v Javier Benito | L | 3-1 |
| Challenger Ochsenhausen | 2018/12/10 11:30 | Miroslav Sklensky v Javier Benito | L | 3-2 |
| Challenger Ochsenhausen | 2018/12/10 08:50 | Ricardo Jimenez v Javier Benito | W | 2-3 |