Round: 1
| Challenger Ochsenhausen | 2020/08/10 09:50 | Dauud Cheaib v Karakasevic, Aleksandar | W | 1-3 |
| Challenger Ochsenhausen | 2019/08/08 06:30 | Dauud Cheaib v Karakasevic, Aleksandar | L | 3-1 |
| Challenger Ochsenhausen | 2019/08/05 07:50 | Dauud Cheaib v Karakasevic, Aleksandar | W | 0-3 |
| Challenger Ochsenhausen | 2019/03/01 12:25 | Karakasevic, Aleksandar v Dauud Cheaib | L | 0-3 |
| Challenger Ochsenhausen | 2019/02/28 08:10 | Dauud Cheaib v Karakasevic, Aleksandar | W | 0-3 |
| Challenger Ochsenhausen | 2019/02/26 11:20 | Dauud Cheaib v Karakasevic, Aleksandar | W | 2-3 |
| Challenger Ochsenhausen | 2018/11/29 09:30 | Dauud Cheaib v Karakasevic, Aleksandar | W | 1-3 |
| Challenger Ochsenhausen | 2018/10/02 12:35 | Karakasevic, Aleksandar v Dauud Cheaib | W | 3-1 |
| Challenger Ochsenhausen | 2020/08/11 11:00 | Petr David v Karakasevic, Aleksandar | W | 1-3 |
| Challenger Ochsenhausen | 2020/08/11 09:40 | Karakasevic, Aleksandar v Michal Benes | W | 3-2 |
| Challenger Ochsenhausen | 2020/08/10 19:20 | de Saintilan, Mathieu v Karakasevic, Aleksandar | W | 2-3 |
| Challenger Ochsenhausen | 2020/08/10 16:40 | Carlos Muhlbach v Karakasevic, Aleksandar | W | 1-3 |
| Challenger Ochsenhausen | 2020/08/10 14:40 | Enio Mendes v Karakasevic, Aleksandar | W | 2-3 |
| Challenger Ochsenhausen | 2020/08/10 09:50 | Dauud Cheaib v Karakasevic, Aleksandar | W | 1-3 |
| Challenger Ochsenhausen | 2020/08/10 07:10 | Jiri Vrablik v Karakasevic, Aleksandar | W | 1-3 |
| Challenge Plus Oman Open 2020, MS | 2020/03/13 13:40 | Karakasevic, Aleksandar v Yang Wang | L | 1-4 |
| Challenger Ochsenhausen | 2020/08/11 10:20 | Dauud Cheaib v Enio Mendes | W | 3-2 |
| Challenger Ochsenhausen | 2020/08/11 07:00 | Dauud Cheaib v Carlos Muhlbach | W | 3-0 |
| Challenger Ochsenhausen | 2020/08/10 18:00 | Dauud Cheaib v Michal Benes | W | 3-1 |
| Challenger Ochsenhausen | 2020/08/10 15:20 | Jiri Vrablik v Dauud Cheaib | L | 3-0 |
| Challenger Ochsenhausen | 2020/08/10 11:50 | Petr David v Dauud Cheaib | L | 3-0 |
| Challenger Ochsenhausen | 2020/08/10 09:50 | Dauud Cheaib v Karakasevic, Aleksandar | L | 1-3 |
| Challenger Ochsenhausen | 2020/08/10 07:50 | Dauud Cheaib v de Saintilan, Mathieu | W | 3-2 |
| Challenger Ochsenhausen | 2020/08/07 12:05 | Dauud Cheaib v Valuch, Alexander | L | 0-3 |