| Challenger Ochsenhausen | 2018/08/27 14:00 | Valerij Rakov v Daniel Kleinert | L | 3-1 |
| Challenger Ochsenhausen | 2018/09/07 08:30 | Yannick Vostes v Daniel Kleinert | L | 3-0 |
| Challenger Ochsenhausen | 2018/09/06 12:30 | Sebestyen Kovacs v Daniel Kleinert | W | 1-3 |
| Challenger Ochsenhausen | 2018/09/06 09:50 | Benjamin Brossier v Daniel Kleinert | L | 3-0 |
| Challenger Ochsenhausen | 2018/09/06 07:50 | Andrei Putuntica v Daniel Kleinert | W | 1-3 |
| Challenger Ochsenhausen | 2018/09/05 12:30 | Evgueni Chtchetinine v Daniel Kleinert | L | 3-1 |
| Challenger Ochsenhausen | 2018/09/05 11:10 | Enio Mendes v Daniel Kleinert | L | 3-1 |
| Challenger Ochsenhausen | 2018/09/05 06:30 | Nico Wenger v Daniel Kleinert | W | 0-3 |
| Challenger Ochsenhausen | 2018/09/04 11:00 | Daniel Kleinert v Josip Huzjak | W | 3-1 |
| Challenger Ochsenhausen | 2018/11/20 10:40 | Valerij Rakov v Rodrigo Tapia | W | 3-1 |
| Challenger Ochsenhausen | 2018/11/20 08:00 | Valerij Rakov v Jakub Kosowski | L | 1-3 |
| Challenger Ochsenhausen | 2018/11/19 17:40 | Valerij Rakov v Florian Bluhm | W | 3-0 |
| Challenger Ochsenhausen | 2018/11/19 12:50 | Jens Schabacker v Valerij Rakov | L | 3-1 |
| Challenger Ochsenhausen | 2018/11/19 10:50 | Valerij Rakov v Javier Benito | L | 1-3 |
| Challenger Ochsenhausen | 2018/11/19 08:50 | Valerij Rakov v Petr David | W | 3-2 |
| Challenger Ochsenhausen | 2018/10/16 10:20 | Mihai Bobocica v Valerij Rakov | L | 3-0 |
| Challenger Ochsenhausen | 2018/10/16 08:20 | Valerij Rakov v Sebestyen Kovacs | W | 3-0 |