Kaprálik made his Fortuna Liga debut for Žilina in a home fixture against Spartak Trnava on 14 June 2020.
[citation needed]He came on as a second-half replacement for Patrik Iľko, when Žilina led by a single goal, following strikes by Dávid Ďuriš and Ján Bernát.
[1][better source needed] On 15 August 2023, after making six appearances and scoring thrice across all competitions at the start of the 2023–24 campaign, Kaprálik joined Polish Ekstraklasa side Górnik Zabrze on a year loan.
[4] On 17 November 2022, Kaprálik received his first call-up to the Slovak senior squad for two friendly matches against Montenegro and Chile.
[5] He debuted in the latter match on 20 November, coming as a substitute in the 89th minute to replace Tomáš Suslov which ended in a goalless draw.