Round: 1
| Challenger Ochsenhausen | 2019/01/29 08:00 | Andriy Sitak v Karakasevic, Aleksandar | W | 1-3 |
| Challenger Ochsenhausen | 2018/06/20 07:10 | Andriy Sitak v Karakasevic, Aleksandar | W | 1-3 |
| Challenger Ochsenhausen | 2018/06/18 14:00 | Karakasevic, Aleksandar v Andriy Sitak | W | 3-0 |