| 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 | 2019/01/29 12:40 | Frane Kojic v Valerij Rakov | L | 3-0 |
| Challenger Ochsenhausen | 2019/01/29 08:40 | Josip Huzjak v Valerij Rakov | W | 0-3 |
| Challenger Ochsenhausen | 2019/01/28 20:20 | Valerij Rakov v Fedor Kuzmin | L | 0-3 |
| Challenger Ochsenhausen | 2019/01/28 17:00 | Valerij Rakov v Filip Zeljko | L | 0-3 |
| Challenger Ochsenhausen | 2019/01/28 15:00 | Aleksandar Karakasevic v Valerij Rakov | L | 3-1 |
| Challenger Ochsenhausen | 2019/01/28 11:30 | Jens Schabacker v Valerij Rakov | W | 2-3 |
| Challenger Ochsenhausen | 2019/01/28 08:50 | Andriy Sitak v Valerij Rakov | W | 0-3 |
| Challenger Ochsenhausen | 2019/01/08 12:00 | Valerij Rakov v Pawel Grela | W | 3-0 |