| Challenger Ochsenhausen | 2018/02/05 11:30 | Enio Mendes v Aleksandar Karakasevic | L | 3-2 |
| Challenger Ochsenhausen | 2018/11/26 09:30 | Aleksandar Karakasevic v Sushmit Sriram | W | 3-0 |
| Qatar Open XD | 2018/11/20 19:26 | Samuel Walker v Aleksandar Karakasevic | W | 2-3 |
| Challenger Ochsenhausen | 2018/10/05 12:05 | Aleksandar Karakasevic v Gaston Alto | L | 1-3 |
| Challenger Ochsenhausen | 2018/10/05 10:30 | Muhamad Ashraf Haiqal v Aleksandar Karakasevic | W | 1-3 |
| Challenger Ochsenhausen | 2018/10/04 12:30 | Aleksandar Karakasevic v Nico Wenger | W | 3-0 |
| Challenger Ochsenhausen | 2018/10/04 11:10 | Gaston Alto v Aleksandar Karakasevic | W | 2-3 |
| Challenger Ochsenhausen | 2018/10/04 09:10 | Miroslav Horejsi v Aleksandar Karakasevic | W | 1-3 |
| Challenger Ochsenhausen | 2018/10/03 13:10 | Ricardo Jimenez v Aleksandar Karakasevic | W | 0-3 |
| Challenger Ochsenhausen | 2018/11/26 08:50 | Guillermo Martinez v Enio Mendes | W | 1-3 |
| Challenger Ochsenhausen | 2018/10/30 14:15 | Miroslav Horejsi v Enio Mendes | L | 3-1 |
| Challenger Ochsenhausen | 2018/10/30 11:20 | Andriy Sitak v Enio Mendes | W | 1-3 |
| Challenger Ochsenhausen | 2018/10/30 09:20 | Enio Mendes v Miroslav Horejsi | L | 1-3 |
| Challenger Ochsenhausen | 2018/10/29 21:00 | Sebestyen Kovacs v Enio Mendes | W | 0-3 |
| Challenger Ochsenhausen | 2018/10/29 18:20 | Antonin Gavlas v Enio Mendes | L | 3-2 |
| Challenger Ochsenhausen | 2018/10/29 15:40 | Enio Mendes v Javier Benito | W | 3-0 |
| Challenger Ochsenhausen | 2018/10/29 11:30 | Enio Mendes v Evgueni Chtchetinine | L | 2-3 |