[2] On 19 January 2022, it was announced that Hrnčár would be loaned until June 2023 to Beveren of the Belgian second division with options for a permanent transfer.
[6] In March 2021, Hrnčár was recognised as an alternate in a national team nomination for three World Cup qualifiers by Štefan Tarkovič.
[7] Hrnčár entered the shortlisted 27-man squad in September 2022 replacing injured Ivan Schranz for four 2022–23 UEFA Nations League C fixtures.
[8] However, he failed to repeat the nomination for November friendlies or prospective national team players' training camp in December, only listed as an alternate.
[9][10] David's father, Norbert, was a former national player collecting 2 caps for Slovakia and most recently managed Zemplín Michalovce.