| Challenger Ochsenhausen | 2018/12/20 11:30 | Aleksandar Karakasevic v Fedor Kuzmin | W | 3-2 |
| Challenger Ochsenhausen | 2018/12/19 08:10 | Fedor Kuzmin v Aleksandar Karakasevic | W | 0-3 |
| Challenger Ochsenhausen | 2018/11/30 13:50 | Aleksandar Karakasevic v Fedor Kuzmin | W | 3-2 |
| Challenger Ochsenhausen | 2018/11/30 07:30 | Fedor Kuzmin v Aleksandar Karakasevic | W | 0-3 |
| Challenger Ochsenhausen | 2019/01/28 15:00 | Aleksandar Karakasevic v Valerij Rakov | W | 3-1 |
| Challenger Ochsenhausen | 2019/01/28 12:10 | Aleksandar Karakasevic v Filip Zeljko | L | 0-3 |
| Challenger Ochsenhausen | 2019/01/28 09:30 | Jens Schabacker v Aleksandar Karakasevic | W | 0-3 |
| Qatar Open - Mixed double | 2019/01/15 16:45 | Niagol Stoyanov v Aleksandar Karakasevic | L | 4-0 |
| Challenger Ochsenhausen | 2018/12/20 11:30 | Aleksandar Karakasevic v Fedor Kuzmin | W | 3-2 |
| Challenger Ochsenhausen | 2018/12/20 08:50 | Aleksandar Karakasevic v Lehel Demeter | L | 1-3 |
| Challenger Ochsenhausen | 2018/12/19 13:30 | Aleksandar Karakasevic v Robert Floras | L | 1-3 |
| Challenger Ochsenhausen | 2018/12/19 10:10 | Miroslav Horejsi v Aleksandar Karakasevic | L | 3-1 |
| Challenger Ochsenhausen | 2019/01/28 15:40 | Jens Schabacker v Fedor Kuzmin | W | 1-3 |
| Challenger Ochsenhausen | 2019/01/28 10:50 | Andriy Sitak v Fedor Kuzmin | W | 1-3 |
| Challenger Ochsenhausen | 2019/01/28 08:10 | Frane Kojic v Fedor Kuzmin | W | 2-3 |
| Challenger Ochsenhausen | 2019/01/25 10:10 | Robert Floras v Fedor Kuzmin | L | 3-1 |
| Challenger Ochsenhausen | 2019/01/24 12:10 | Fedor Kuzmin v Javier Benito | W | 3-0 |
| Challenger Ochsenhausen | 2019/01/24 10:50 | Lehel Demeter v Fedor Kuzmin | W | 2-3 |
| Challenger Ochsenhausen | 2019/01/24 09:30 | Hampus Nordberg v Fedor Kuzmin | L | 3-0 |
| Challenger Ochsenhausen | 2019/01/23 14:10 | Yannick Vostes v Fedor Kuzmin | W | 0-3 |