| Challenger - Ochsenhausen | 2018/09/13 11:10 | Sven Happek v Valerij Rakov | L | 1-3 |
| Challenger - Ochsenhausen | 2018/05/10 06:30 | Sven Happek v Valerij Rakov | L | 0-3 |
| Challenger - Ochsenhausen | 2018/04/17 07:00 | Valerij Rakov v Sven Happek | L | 3-2 |
| Challenger - Ochsenhausen | 2018/03/26 10:30 | Valerij Rakov v Sven Happek | W | 2-3 |
| Challenger - Ochsenhausen | 2017/11/20 20:20 | Valerij Rakov v Sven Happek | W | 0-3 |
| Challenger - Ochsenhausen | 2019/07/08 06:30 | Sven Happek v Nico Wenger | W | 3-1 |
| Challenger - Ochsenhausen | 2019/07/02 11:40 | Sven Happek v Dauud Cheaib | L | 0-3 |
| Challenger - Ochsenhausen | 2019/07/02 09:00 | Sven Happek v Andrei Putuntica | L | 0-3 |
| Challenger - Ochsenhausen | 2019/07/01 20:00 | Sven Happek v Tomas Konecny | L | 0-3 |
| Challenger - Ochsenhausen | 2019/07/01 15:20 | Sven Happek v Fedor Kuzmin | L | 1-3 |
| Challenger - Ochsenhausen | 2019/07/01 12:30 | Sven Happek v Pawel Grela | W | 3-2 |
| Challenger - Ochsenhausen | 2019/07/01 09:10 | Tomasz Tomaszuk v Sven Happek | W | 1-3 |
| Challenger - Ochsenhausen | 2019/07/01 07:10 | Sven Happek v Mathieu De Saintilan | L | 1-3 |
| Challenger - Ochsenhausen | 2019/07/08 07:10 | Valerij Rakov v Andriy Sitak | L | 1-3 |
| Challenger - Ochsenhausen | 2019/06/21 09:10 | Valerij Rakov v Ibrahima Diaw | L | 1-3 |
| Challenger - Ochsenhausen | 2019/06/21 06:30 | Valerij Rakov v Andrew Baggaley | L | 0-3 |
| Challenger - Ochsenhausen | 2019/06/20 09:50 | Valerij Rakov v Miroslav Horejsi | L | 2-3 |
| Challenger - Ochsenhausen | 2019/06/20 07:10 | Fedor Kuzmin v Valerij Rakov | L | 3-0 |
| Challenger - Ochsenhausen | 2019/06/19 11:50 | Jakub Kosowski v Valerij Rakov | L | 3-1 |
| Challenger - Ochsenhausen | 2019/06/19 09:50 | Valerij Rakov v Josip Huzjak | L | 1-3 |
| Challenger - Ochsenhausen | 2019/06/19 07:50 | Valerij Rakov v Alexandre Robinot | L | 0-3 |