| Challenger Ochsenhausen | 2017/07/31 06:30 | Valerij Rakov v Andriy Sitak | W | 2-3 |
| Challenger Ochsenhausen | 2017/07/24 07:50 | Valerij Rakov v Andriy Sitak | L | 3-1 |
| Challenger Ochsenhausen | 2017/07/10 06:30 | Valerij Rakov v Andriy Sitak | W | 2-3 |
| Challenger Ochsenhausen | 2018/06/22 09:50 | Andriy Sitak v Sven Happek | L | 0-3 |
| Challenger Ochsenhausen | 2018/06/22 07:10 | Andriy Sitak v Evgueni Chtchetinine | L | 2-3 |
| Challenger Ochsenhausen | 2018/06/21 10:30 | Andriy Sitak v Yannick Vostes | L | 0-3 |
| Challenger Ochsenhausen | 2018/06/21 07:10 | Andriy Sitak v Marlon Spiess | W | 3-1 |
| Challenger Ochsenhausen | 2018/06/20 12:30 | Andriy Sitak v Dmitrij Prokopcov | L | 0-3 |
| Challenger Ochsenhausen | 2018/06/20 09:10 | Miroslav Horejsi v Andriy Sitak | L | 3-2 |
| Challenger Ochsenhausen | 2018/06/20 07:10 | Andriy Sitak v Aleksandar Karakasevic | L | 1-3 |
| Challenger Ochsenhausen | 2018/06/19 11:40 | Jiri Martinko v Andriy Sitak | L | 3-2 |
| Challenger Ochsenhausen | 2018/06/29 10:30 | Valerij Rakov v Tomas Kopanyi | W | 3-0 |
| Challenger Ochsenhausen | 2018/06/29 07:50 | Valerij Rakov v Robert Floras | L | 1-3 |
| Challenger Ochsenhausen | 2018/06/28 11:50 | Valerij Rakov v Florian Bluhm | W | 3-0 |
| Challenger Ochsenhausen | 2018/06/28 08:30 | Valerij Rakov v Evgueni Chtchetinine | L | 0-3 |
| Challenger Ochsenhausen | 2018/06/27 11:50 | Valerij Rakov v Josip Huzjak | W | 3-2 |
| Challenger Ochsenhausen | 2018/06/27 09:10 | Valerij Rakov v Petr David | L | 0-3 |
| Challenger Ochsenhausen | 2018/06/27 06:30 | Valerij Rakov v Yannick Vostes | L | 0-3 |
| Challenger Ochsenhausen | 2018/06/08 09:10 | Valerij Rakov v Jakub Folwarski | W | 3-0 |