| Challenger Ochsenhausen | 2017/09/26 09:00 | Hermann Muhlbach v Andriy Sitak | L | 3-0 |
| Challenger Ochsenhausen | 2017/09/26 07:00 | Yannick Vostes v Andriy Sitak | L | 3-0 |
| Challenger Ochsenhausen | 2017/09/25 18:40 | Bohumil Vozicky v Andriy Sitak | L | 3-2 |
| Challenger Ochsenhausen | 2017/09/25 16:40 | Andriy Sitak v Carlos Arcila | W | 3-0 |
| Challenger Ochsenhausen | 2017/09/25 14:00 | Andriy Sitak v Diogo Chen | W | 3-0 |
| Challenger Ochsenhausen | 2017/09/25 11:10 | Andriy Sitak v Petr David | L | 0-3 |
| Challenger Ochsenhausen | 2017/09/25 08:30 | Evgueni Chtchetinine v Andriy Sitak | L | 3-0 |
| Challenger Ochsenhausen | 2017/08/29 10:20 | Alvaro Robles v Andriy Sitak | L | 3-0 |