| Challenger Ochsenhausen | 2018/07/03 09:40 | Andriy Sitak v Roman Rezetka | W | 3-0 |
| Challenger Ochsenhausen | 2018/09/24 10:30 | Andriy Sitak v Jens Schabacker | L | 1-3 |
| Challenger Ochsenhausen | 2018/09/24 08:30 | Andriy Sitak v Francisco Sanchi | L | 2-3 |
| Challenger Ochsenhausen | 2018/09/11 11:40 | Carlos Muhlbach v Andriy Sitak | W | 2-3 |
| Challenger Ochsenhausen | 2018/09/11 07:40 | Hampus Nordberg v Andriy Sitak | L | 3-0 |
| Challenger Ochsenhausen | 2018/09/10 19:10 | Andriy Sitak v Lehel Demeter | W | 3-1 |
| Challenger Ochsenhausen | 2018/09/10 16:00 | Andriy Sitak v Anders Eriksson | W | 3-2 |
| Challenger Ochsenhausen | 2018/09/10 14:00 | Petr David v Andriy Sitak | L | 3-2 |
| Challenger Ochsenhausen | 2018/09/10 10:30 | Andrew Baggaley v Andriy Sitak | L | 3-0 |
| Challenger Ochsenhausen | 2018/09/24 09:50 | Adrian Wiecek v Roman Rezetka | W | 0-3 |
| Challenger Ochsenhausen | 2018/09/24 07:10 | Jiri Martinko v Roman Rezetka | L | 3-1 |
| Challenger Ochsenhausen | 2018/07/03 09:40 | Andriy Sitak v Roman Rezetka | L | 3-0 |
| Challenger Ochsenhausen | 2018/07/03 09:00 | Roman Rezetka v Valerij Rakov | L | 2-3 |
| Challenger Ochsenhausen | 2018/07/02 17:30 | Florian Bluhm v Roman Rezetka | W | 1-3 |
| Challenger Ochsenhausen | 2018/07/02 15:30 | Evgueni Chtchetinine v Roman Rezetka | L | 3-2 |
| Challenger Ochsenhausen | 2018/07/02 14:10 | Adrian Wiecek v Roman Rezetka | L | 3-2 |
| Challenger Ochsenhausen | 2018/07/02 09:50 | Liang Qiu v Roman Rezetka | L | 3-2 |