| Challenger Ochsenhausen | 2018/12/19 10:10 | Miroslav Horejsi v Karakasevic, Aleksandar | W | 3-1 |
| Challenger Ochsenhausen | 2018/11/30 12:25 | Karakasevic, Aleksandar v Miroslav Horejsi | L | 3-1 |
| Challenger Ochsenhausen | 2018/11/29 11:30 | Miroslav Horejsi v Karakasevic, Aleksandar | L | 1-3 |
| Challenger Ochsenhausen | 2018/11/27 13:40 | Miroslav Horejsi v Karakasevic, Aleksandar | L | 2-3 |
| Challenger Ochsenhausen | 2018/11/27 08:40 | Karakasevic, Aleksandar v Miroslav Horejsi | W | 2-3 |
| Challenger Ochsenhausen | 2018/10/04 09:10 | Miroslav Horejsi v Karakasevic, Aleksandar | L | 1-3 |
| Challenger Ochsenhausen | 2018/06/22 12:50 | Miroslav Horejsi v Karakasevic, Aleksandar | L | 2-3 |
| Challenger Ochsenhausen | 2018/06/22 10:30 | Miroslav Horejsi v Karakasevic, Aleksandar | L | 2-3 |
| Challenger Ochsenhausen | 2019/08/05 11:10 | Miroslav Horejsi v Ollivier, Brice | W | 3-2 |
| Challenger Ochsenhausen | 2019/08/05 08:30 | Gorak, Daniel v Miroslav Horejsi | W | 2-3 |
| Challenger Ochsenhausen | 2019/08/02 13:00 | Jakub Kosowski v Miroslav Horejsi | W | 0-3 |
| Challenger Ochsenhausen | 2019/08/02 12:00 | Miroslav Horejsi v Andrew Baggaley | W | 3-1 |
| Challenger Ochsenhausen | 2019/08/02 09:10 | Miroslav Horejsi v Josip Huzjak | W | 3-0 |
| Challenger Ochsenhausen | 2019/08/02 06:30 | Miroslav Horejsi v Andrew Baggaley | W | 3-1 |
| Challenger Ochsenhausen | 2019/08/01 09:50 | Miroslav Horejsi v Pellny, Thomas | W | 3-0 |
| Challenger Ochsenhausen | 2019/08/01 07:10 | Jakub Kosowski v Miroslav Horejsi | W | 1-3 |
| Challenger Ochsenhausen | 2019/08/05 10:30 | Gorak, Daniel v Karakasevic, Aleksandar | W | 0-3 |
| Challenger Ochsenhausen | 2019/08/05 07:50 | Dauud Cheaib v Karakasevic, Aleksandar | W | 0-3 |
| European Games | 2019/06/22 08:00 | Karakasevic, Aleksandar v Putuntica, Andrei | W | 4-1 |
| Japan Open 2019, MS | 2019/06/12 02:30 | Yuto Kizukuri v Karakasevic, Aleksandar | W | 0-4 |
| Hong Kong Open (WT) 2019, Singles | 2019/06/04 02:40 | Karakasevic, Aleksandar v Niagol Stoyanov | L | 2-4 |
| World Championship | 2019/04/23 11:20 | Karakasevic, Aleksandar v Long Ma | L | 0-4 |
| Challenger Ochsenhausen | 2019/03/01 12:25 | Karakasevic, Aleksandar v Dauud Cheaib | L | 0-3 |
| Challenger Ochsenhausen | 2019/03/01 10:10 | Karakasevic, Aleksandar v Sourav Saha | W | 3-1 |