| Challenger - Ochsenhausen | 2019/10/24 10:30 | Sven Happek v Andrei Putuntica | W | 1-3 |
| Challenger - Ochsenhausen | 2019/10/22 07:00 | Andrei Putuntica v Sven Happek | W | 3-0 |
| Challenger - Ochsenhausen | 2019/07/02 09:00 | Sven Happek v Andrei Putuntica | W | 0-3 |
| Challenger - Ochsenhausen | 2019/05/20 16:00 | Andrei Putuntica v Sven Happek | W | 3-2 |
| Challenger - Ochsenhausen | 2019/04/04 06:30 | Sven Happek v Andrei Putuntica | L | 3-2 |
| Challenger - Ochsenhausen | 2020/01/15 12:10 | Andrei Putuntica v Michal Benes | W | 3-0 |
| Challenger - Ochsenhausen | 2020/01/15 09:30 | Evgueni Chtchetinine v Andrei Putuntica | L | 3-0 |
| Challenger - Ochsenhausen | 2020/01/14 12:00 | Petr David v Andrei Putuntica | W | 1-3 |
| Challenger - Ochsenhausen | 2020/01/14 10:40 | Andrei Putuntica v Jakub Kleprlik | L | 1-3 |
| Challenger - Ochsenhausen | 2020/01/13 20:20 | Valerij Rakov v Andrei Putuntica | W | 0-3 |
| Challenger - Ochsenhausen | 2020/01/13 17:40 | Viktor Brodd v Andrei Putuntica | W | 0-3 |
| Challenger - Ochsenhausen | 2020/01/13 15:40 | Dauud Cheaib v Andrei Putuntica | L | 3-2 |
| Challenger - Ochsenhausen | 2020/01/13 10:50 | Josip Huzjak v Andrei Putuntica | L | 3-2 |
| Challenger - Ochsenhausen | 2020/01/15 11:30 | Evgueni Chtchetinine v Sven Happek | L | 3-1 |
| Challenger - Ochsenhausen | 2020/01/15 08:50 | Viktor Brodd v Sven Happek | L | 3-0 |
| Challenger - Ochsenhausen | 2020/01/10 13:05 | Mathieu De Saintilan v Sven Happek | L | 3-1 |
| Challenger - Ochsenhausen | 2020/01/10 11:30 | Javier Benito v Sven Happek | W | 0-3 |
| Challenger - Ochsenhausen | 2020/01/09 13:30 | Sven Happek v Jon Ander Guerricabeitia | W | 3-0 |
| Challenger - Ochsenhausen | 2020/01/09 12:10 | Josip Huzjak v Sven Happek | L | 3-0 |
| Challenger - Ochsenhausen | 2020/01/09 10:10 | Mathieu De Saintilan v Sven Happek | W | 1-3 |
| Challenger - Ochsenhausen | 2020/01/08 14:10 | Florian Bluhm v Sven Happek | L | 3-2 |