| Challenger Ochsenhausen | 2018/01/22 09:30 | Andriy Sitak v Evgueni Chtchetinine | L | 1-3 |
| Challenger Ochsenhausen | 2018/01/15 11:30 | Andriy Sitak v Evgueni Chtchetinine | L | 1-3 |
| Challenger Ochsenhausen | 2017/09/25 08:30 | Evgueni Chtchetinine v Andriy Sitak | L | 3-0 |
| Challenger Ochsenhausen | 2016/09/26 13:14 | Evgueni Chtchetinine v Andriy Sitak | L | 3-0 |
| Challenger Ochsenhausen | 2016/09/13 07:38 | Evgueni Chtchetinine v Andriy Sitak | L | 3-1 |
| 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 | 2018/02/20 11:20 | Andriy Sitak v Vitor Santos | W | 3-0 |
| Challenger Ochsenhausen | 2018/03/05 19:40 | Petr David v Evgueni Chtchetinine | L | 3-0 |
| Challenger Ochsenhausen | 2018/03/05 17:40 | Evgueni Chtchetinine v Luca Bressan | W | 3-0 |
| Challenger Ochsenhausen | 2018/03/05 15:00 | Evgueni Chtchetinine v Peter Turcek | W | 3-0 |
| Challenger Ochsenhausen | 2018/03/05 12:10 | Evgueni Chtchetinine v Dmitrij Prokopcov | L | 0-3 |
| Challenger Ochsenhausen | 2018/03/05 09:30 | Enio Mendes v Evgueni Chtchetinine | W | 2-3 |
| Challenger Ochsenhausen | 2018/02/13 14:15 | Evgueni Chtchetinine v Jiri Vrablik | L | 0-3 |
| Challenger Ochsenhausen | 2018/02/13 10:00 | Patrik Klos v Evgueni Chtchetinine | W | 0-3 |
| Challenger Ochsenhausen | 2018/02/13 08:00 | Fedor Kuzmin v Evgueni Chtchetinine | L | 3-0 |