| Qatar Open - Mixed dubbel | 2019/01/15 16:45 | Niagol Stoyanov v Aleksandar Karakasevic | L | 4-0 |
| World Championship | 2019/04/23 11:20 | Aleksandar Karakasevic v Long Ma | L | 0-4 |
| Challenger Ochsenhausen | 2019/03/01 12:25 | Aleksandar Karakasevic v Dauud Cheaib | L | 0-3 |
| Challenger Ochsenhausen | 2019/03/01 10:10 | Aleksandar Karakasevic v Sourav Saha | W | 3-1 |
| Challenger Ochsenhausen | 2019/03/01 07:30 | Aleksandar Karakasevic v Evgueni Chtchetinine | W | 3-1 |
| Challenger Ochsenhausen | 2019/02/28 10:50 | Aleksandar Karakasevic v Titouan Raymond | W | 3-1 |
| Challenger Ochsenhausen | 2019/02/28 08:10 | Dauud Cheaib v Aleksandar Karakasevic | W | 0-3 |
| Challenger Ochsenhausen | 2019/02/27 12:50 | Pawel Grela v Aleksandar Karakasevic | W | 0-3 |
| Challenger Ochsenhausen | 2019/02/27 10:50 | Aleksandar Karakasevic v Ricardo Jimenez | W | 3-1 |
| Euro Champs Team Quals | 2019/05/19 09:38 | Niagol Stoyanov v Tom Jarvis | W | 3-0 |
| Euro Champs Team Quals | 2019/05/19 08:00 | Niagol Stoyanov v Samuel Walker | W | 3-0 |
| Euro Champs Team Quals | 2019/05/18 17:20 | Yaroslav Zhmudenko v Niagol Stoyanov | L | 3-1 |
| Euro Champs Team Quals | 2019/05/18 11:47 | Niagol Stoyanov v Aleksandr Smirnov | W | 3-0 |
| World Championship | 2019/04/23 13:00 | Niagol Stoyanov v Marcos Madrid | L | 2-4 |
| Qatar Open - Mixed dubbel | 2019/01/15 16:45 | Niagol Stoyanov v Aleksandar Karakasevic | W | 4-0 |
| Challenger Ochsenhausen | 2018/12/04 15:00 | Harmeet Desai v Niagol Stoyanov | W | 2-3 |
| Challenger Ochsenhausen | 2018/12/04 14:15 | Jakub Kosowski v Niagol Stoyanov | W | 0-3 |