| Challenger - Ochsenhausen | 2019/05/15 09:50 | Sven Happek v Andriy Sitak | L | 1-3 |
| Challenger - Ochsenhausen | 2018/06/22 09:50 | Andriy Sitak v Sven Happek | W | 0-3 |
| Challenger - Ochsenhausen | 2018/03/13 09:20 | Andriy Sitak v Sven Happek | L | 3-0 |
| Challenger - Ochsenhausen | 2019/07/09 07:40 | Sven Happek v Josip Huzjak | W | 3-0 |
| Challenger - Ochsenhausen | 2019/07/08 18:40 | Sven Happek v Dauud Cheaib | L | 0-3 |
| Challenger - Ochsenhausen | 2019/07/08 17:20 | Sven Happek v Petr David | L | 0-3 |
| Challenger - Ochsenhausen | 2019/07/08 11:50 | Sven Happek v Tomasz Tomaszuk | L | 0-3 |
| Challenger - Ochsenhausen | 2019/07/08 09:10 | Sven Happek v Valerij Rakov | L | 1-3 |
| 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 | 2019/07/09 09:40 | Andriy Sitak v Nico Wenger | W | 3-1 |
| Challenger - Ochsenhausen | 2019/07/08 19:20 | Josip Huzjak v Andriy Sitak | W | 0-3 |
| Challenger - Ochsenhausen | 2019/07/08 16:40 | Dauud Cheaib v Andriy Sitak | W | 2-3 |
| Challenger - Ochsenhausen | 2019/07/08 14:40 | Petr David v Andriy Sitak | W | 2-3 |
| Challenger - Ochsenhausen | 2019/07/08 09:50 | Tomasz Tomaszuk v Andriy Sitak | W | 2-3 |
| Challenger - Ochsenhausen | 2019/07/08 07:10 | Valerij Rakov v Andriy Sitak | W | 1-3 |
| Challenger - Ochsenhausen | 2019/05/17 10:30 | Mateusz Golebiowski v Andriy Sitak | L | 3-2 |
| Challenger - Ochsenhausen | 2019/05/16 12:30 | Andriy Sitak v Robert Floras | L | 0-3 |