| Challenger Ochsenhausen | 2019/05/13 08:30 | Yannick Vostes v Andriy Sitak | W | 3-0 |
| Challenger Ochsenhausen | 2019/01/08 13:35 | Yannick Vostes v Andriy Sitak | L | 2-3 |
| Challenger Ochsenhausen | 2019/01/08 09:20 | Yannick Vostes v Andriy Sitak | W | 3-0 |
| Challenger Ochsenhausen | 2018/07/06 10:05 | Yannick Vostes v Andriy Sitak | W | 3-1 |
| Challenger Ochsenhausen | 2018/07/04 09:50 | Yannick Vostes v Andriy Sitak | W | 3-1 |
| Challenger Ochsenhausen | 2018/06/21 10:30 | Andriy Sitak v Yannick Vostes | W | 0-3 |
| Challenger Ochsenhausen | 2018/06/18 07:50 | Yannick Vostes v Andriy Sitak | W | 3-2 |
| Challenger Ochsenhausen | 2018/05/15 12:35 | Yannick Vostes v Andriy Sitak | W | 3-1 |
| Challenger Ochsenhausen | 2019/05/16 06:30 | Yannick Vostes v Florian Bluhm | W | 3-1 |
| Challenger Ochsenhausen | 2019/05/15 11:10 | Yannick Vostes v Robert Floras | W | 3-2 |
| Challenger Ochsenhausen | 2019/05/15 08:30 | Evgueni Chtchetinine v Yannick Vostes | W | 0-3 |
| Challenger Ochsenhausen | 2019/05/14 14:00 | Yannick Vostes v Jiri Vrablik | L | 0-3 |
| Challenger Ochsenhausen | 2019/05/14 12:35 | Robert Floras v Yannick Vostes | W | 2-3 |
| Challenger Ochsenhausen | 2019/05/14 10:20 | Liang Qiu v Yannick Vostes | L | 3-2 |
| Challenger Ochsenhausen | 2019/05/14 08:20 | Yannick Vostes v Robert Floras | L | 0-3 |
| Challenger Ochsenhausen | 2019/05/13 20:00 | Petr David v Yannick Vostes | W | 2-3 |
| Challenger Ochsenhausen | 2019/05/15 13:10 | Evgueni Chtchetinine v Andriy Sitak | L | 3-0 |
| Challenger Ochsenhausen | 2019/05/15 09:50 | Sven Happek v Andriy Sitak | W | 1-3 |
| Challenger Ochsenhausen | 2019/05/15 07:10 | Miroslav Horejsi v Andriy Sitak | L | 3-2 |
| Challenger Ochsenhausen | 2019/05/14 09:00 | Petr David v Andriy Sitak | L | 3-2 |
| Challenger Ochsenhausen | 2019/05/14 07:00 | Liang Qiu v Andriy Sitak | L | 3-0 |
| Challenger Ochsenhausen | 2019/05/13 18:40 | Mateusz Golebiowski v Andriy Sitak | W | 0-3 |
| Challenger Ochsenhausen | 2019/05/13 16:40 | Andriy Sitak v Jiri Vrablik | L | 0-3 |
| Challenger Ochsenhausen | 2019/05/13 14:00 | Andriy Sitak v Daniel Kleinert | W | 3-0 |