| Challenger - Ochsenhausen | 2018/07/05 10:30 | Adrian Wiecek v Andriy Sitak | W | 0-3 |
| Challenger - Ochsenhausen | 2018/07/05 09:10 | Josip Huzjak v Andriy Sitak | W | 0-3 |
| Challenger - Ochsenhausen | 2018/07/04 13:10 | Marc Duran v Andriy Sitak | L | 3-1 |
| Challenger - Ochsenhausen | 2018/07/04 09:50 | Yannick Vostes v Andriy Sitak | L | 3-1 |
| Challenger - Ochsenhausen | 2018/07/04 07:10 | Valerij Rakov v Andriy Sitak | W | 1-3 |
| Challenger - Ochsenhausen | 2018/07/03 11:15 | Evgueni Chtchetinine v Andriy Sitak | L | 3-1 |
| Challenger - Ochsenhausen | 2018/07/03 09:40 | Andriy Sitak v Roman Rezetka | W | 3-0 |
| Challenger - Ochsenhausen | 2018/07/03 07:00 | Andriy Sitak v Florian Bluhm | W | 3-0 |
| Challenger - Ochsenhausen | 2018/07/05 09:50 | Yannick Vostes v Marius Henninger | L | 3-0 |
| Challenger - Ochsenhausen | 2018/07/05 07:50 | Adrian Wiecek v Marius Henninger | L | 3-2 |
| Challenger - Ochsenhausen | 2018/07/04 12:30 | Valerij Rakov v Marius Henninger | L | 3-1 |
| Challenger - Ochsenhausen | 2018/07/04 11:10 | Josip Huzjak v Marius Henninger | L | 3-0 |
| Challenger - Ochsenhausen | 2018/07/04 06:30 | Florian Bluhm v Marius Henninger | L | 3-0 |
| Challenger - Ochsenhausen | 2018/05/11 08:30 | Hampus Nordberg v Marius Henninger | L | 3-0 |
| Challenger - Ochsenhausen | 2018/05/10 12:30 | Andrew Baggaley v Marius Henninger | L | 3-0 |
| Challenger - Ochsenhausen | 2018/05/10 09:50 | Evgueni Chtchetinine v Marius Henninger | L | 3-0 |