| Challenger - Ochsenhausen | 2018/03/06 08:00 | Andriy Sitak v Evgueni Chtchetinine | L | 0-3 |
| Challenger - Ochsenhausen | 2018/03/05 19:00 | Andriy Sitak v Dmitrij Prokopcov | L | 0-3 |
| Challenger - Ochsenhausen | 2018/03/05 16:20 | Daniele Pinto v Andriy Sitak | W | 1-3 |
| Challenger - Ochsenhausen | 2018/03/05 12:50 | Petr David v Andriy Sitak | L | 3-0 |
| Challenger - Ochsenhausen | 2018/03/05 10:50 | Andriy Sitak v Luca Bressan | W | 3-0 |
| Challenger - Ochsenhausen | 2018/03/05 08:50 | Andriy Sitak v Peter Turcek | W | 3-1 |
| Challenger - Ochsenhausen | 2018/02/20 15:00 | Frantisek Placek v Andriy Sitak | L | 3-1 |
| Challenger - Ochsenhausen | 2018/02/20 14:15 | Richard Vyborny v Andriy Sitak | W | 0-3 |
| Challenger - Ochsenhausen | 2018/03/06 09:20 | Enio Mendes v Dmitrij Prokopcov | W | 3-2 |
| Challenger - Ochsenhausen | 2018/03/05 21:00 | Daniele Pinto v Enio Mendes | L | 3-1 |
| Challenger - Ochsenhausen | 2018/03/05 18:20 | Petr David v Enio Mendes | W | 2-3 |
| Challenger - Ochsenhausen | 2018/03/05 15:40 | Enio Mendes v Luca Bressan | W | 3-0 |
| Challenger - Ochsenhausen | 2018/03/05 11:30 | Enio Mendes v Peter Turcek | W | 3-0 |
| Challenger - Ochsenhausen | 2018/03/05 09:30 | Enio Mendes v Evgueni Chtchetinine | L | 2-3 |
| Challenger - Ochsenhausen | 2018/02/06 11:20 | Alexander Valuch v Enio Mendes | L | 3-1 |
| Challenger - Ochsenhausen | 2018/02/06 09:20 | Enio Mendes v Frantisek Placek | L | 2-3 |