Dominik KostkaDominik Kostka is a Czech professional footballer who plays as a defender for FK Mladá Boleslav.LifeDominik Kostka was born in Prague.Club careerKostka was raised in the Prague clubs SK Meteor Kačerov and Bohemians 1905. He made his Czech First League debut for Bohemians on 20 September 2015, at the age of 19, in their 0–1 home loss against Viktoria Plzeň. From 2017 to 2020, he played for several clubs, which played in lower non-professional competitions. In 2021–2023, he played for FK Pardubice in the Czech First League, where he became one of the pillars of the team. He played 78 league matches for Pardubice. After his contract expired, he transferred to Mladá Boleslav in June 2023.