| Challenger - Ochsenhausen | 2018/07/03 11:15 | Evgueni Chtchetinine v Andriy Sitak | L | 3-1 |
| Challenger - Ochsenhausen | 2018/07/02 16:50 | Andriy Sitak v Evgueni Chtchetinine | L | 1-3 |
| Challenger - Ochsenhausen | 2018/06/22 07:10 | Andriy Sitak v Evgueni Chtchetinine | L | 2-3 |
| Challenger - Ochsenhausen | 2018/04/10 11:40 | Andriy Sitak v Evgueni Chtchetinine | L | 0-3 |
| Challenger - Ochsenhausen | 2018/03/12 15:40 | Andriy Sitak v Evgueni Chtchetinine | L | 1-3 |
| Challenger - Ochsenhausen | 2018/03/06 08:00 | Andriy Sitak v Evgueni Chtchetinine | L | 0-3 |
| 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 | 2018/10/09 11:00 | Andriy Sitak v Antonin Gavlas | L | 0-3 |
| Challenger - Ochsenhausen | 2018/10/09 07:40 | Andriy Sitak v Guillermo Martinez | W | 3-1 |
| Challenger - Ochsenhausen | 2018/10/08 18:40 | Andriy Sitak v Irvin Bertrand | L | 0-3 |
| Challenger - Ochsenhausen | 2018/10/08 17:20 | Andriy Sitak v Abdulaziz Bu Shulaybi | L | 1-3 |
| Challenger - Ochsenhausen | 2018/10/08 11:50 | Andriy Sitak v Francisco Sanchi | L | 0-3 |
| Challenger - Ochsenhausen | 2018/10/08 09:10 | Andriy Sitak v Tomas Konecny | L | 1-3 |
| Challenger - Ochsenhausen | 2018/10/08 06:30 | Andriy Sitak v Emiliano Riofrio | W | 3-1 |
| Challenger - Ochsenhausen | 2018/09/25 10:20 | Adrian Wiecek v Andriy Sitak | L | 3-0 |
| Challenger - Ochsenhausen | 2018/10/26 09:50 | Petr David v Evgueni Chtchetinine | L | 3-1 |
| Challenger - Ochsenhausen | 2018/10/26 07:50 | Tomasz Tomaszuk v Evgueni Chtchetinine | L | 3-0 |
| Challenger - Ochsenhausen | 2018/10/25 11:10 | Evgueni Chtchetinine v Michal Benes | W | 3-0 |
| Challenger - Ochsenhausen | 2018/10/25 07:50 | Evgueni Chtchetinine v Jakub Kosowski | L | 2-3 |
| Challenger - Ochsenhausen | 2018/10/25 06:30 | Fedor Kuzmin v Evgueni Chtchetinine | L | 3-0 |
| Challenger - Ochsenhausen | 2018/10/24 10:30 | Yannick Vostes v Evgueni Chtchetinine | L | 3-0 |
| Challenger - Ochsenhausen | 2018/10/24 07:50 | Jakub Folwarski v Evgueni Chtchetinine | L | 3-1 |
| Challenger - Ochsenhausen | 2018/10/19 11:25 | Dauud Cheaib v Evgueni Chtchetinine | L | 3-0 |