| Challenger Ochsenhausen | 2019/01/28 09:30 | Schabacker, Jens v Karakasevic, Aleksandar | W | 0-3 |
| Challenger Ochsenhausen | 2019/08/05 16:00 | Karakasevic, Aleksandar v Ollivier, Brice | L | 2-3 |
| Challenger Ochsenhausen | 2019/08/05 14:00 | Miroslav Horejsi v Karakasevic, Aleksandar | W | 0-3 |
| 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 | 2019/08/05 16:40 | Miroslav Horejsi v Schabacker, Jens | L | 3-0 |
| Challenger Ochsenhausen | 2019/08/05 14:40 | Gorak, Daniel v Schabacker, Jens | L | 3-0 |
| Challenger Ochsenhausen | 2019/08/05 09:50 | Dauud Cheaib v Schabacker, Jens | W | 2-3 |
| Challenger Ochsenhausen | 2019/08/05 07:10 | Mohr, Julian v Schabacker, Jens | W | 1-3 |
| Challenger Ochsenhausen | 2019/03/12 12:40 | Demeter, Lehel v Schabacker, Jens | L | 3-0 |
| Challenger Ochsenhausen | 2019/03/12 08:40 | Tomas Konecny v Schabacker, Jens | L | 3-1 |
| Challenger Ochsenhausen | 2019/03/11 20:20 | Schabacker, Jens v Kovacs, Sebestyen | W | 3-0 |
| Challenger Ochsenhausen | 2019/03/11 17:00 | Schabacker, Jens v Jakub Kleprlik | L | 2-3 |