| Open de Holanda | 2019/10/11 17:10 | Yusuke Onodera v Daniel Nikolov | L | 2-0 |
| Open de Holanda | 2019/10/10 15:10 | Eetu Heino v Daniel Nikolov | W | 1-2 |
| Open de Holanda | 2019/10/09 16:35 | Hongyang Weng v Daniel Nikolov | W | 1-2 |
| Open de Holanda | 2019/10/08 15:40 | Daniel Nikolov v Adam Mendrek | W | 2-0 |
| Open de Holanda - Clasificación | 2019/10/08 08:00 | Daniel Nikolov v Karan Rajan Rajarajan | W | 2-0 |
| Polonia - International | 2019/09/21 10:40 | Daniel Nikolov v Mads Christophersen | L | 1-2 |
| Polonia - International | 2019/09/20 13:40 | Daniel Nikolov v Mateusz Dubowski | W | 2-1 |
| Bulgarian Open | 2019/08/13 07:30 | Joran Kweekel v Daniel Nikolov | L | 2-0 |
| Open de Irlanda - Clasificación | 2019/11/13 11:05 | Leon Seiwald v Victor Pang | W | 2-0 |
| Internacional de Hungría - Clasificación | 2019/10/30 17:10 | Leon Seiwald v Tobias Kuenzi | L | 0-2 |
| Polonia - International | 2019/09/21 09:55 | Ivan Rusev v Leon Seiwald | L | 2-0 |
| Polonia - International | 2019/09/20 10:20 | Leon Seiwald v Joonas Korhonen | W | 2-1 |
| Internacional de Bélgica | 2019/09/12 13:00 | Luis Enrique Penalver v Leon Seiwald | L | 2-1 |
| Kharkiv International - Clasificación | 2019/09/04 11:30 | Leon Seiwald v Gergo Pytel | L | 1-2 |
| Belarus Int. | 2019/08/30 10:40 | Raul Must v Leon Seiwald | L | 2-1 |
| Slovenia Int. - Clasificación | 2019/05/15 08:30 | Leon Seiwald v B.M. Rahul Bharadwaj | L | 0-2 |