2015 Polish Junior and Cadet Open | ITTF rankings: Diko Matus 550, Kassay Andrej 525 |
2013 Czech Junior and Cadet Open | ITTF rankings: Diko Matus 318, Kassay Andrej 500 |
2012 Slovak Cadet Open | ITTF rankings: Diko Matus 0, Kassay Andrej 562 |
2012 Serbian Junior and Cadet Open | ITTF rankings: Diko Matus 0, Kassay Andrej 560 |
2012 Polish Junior and Cadet Open | ITTF rankings: Diko Matus 0, Kassay Andrej 535 |