ˌɔn twˈɛnti sˈɪks ˈeɪpɹəl tˈuː θˈaʊzənd twˈɛlv, ɡɹˈiːɡə wʌz nˈeɪmd æz dʒˈɔɪnt kˈoʊtʃ ʌvðə slʌvˈækiə nˈæʃənəl tˈiːm wɪð mˈɪkəl hˈɪp, hˌuː hɐz sˈɜːvd æz ˈɪntɚɹˌɪm kˈoʊtʃ sˈɪns dʒˈænjuːˌɛɹi.
On 26 April 2012, Griga was named as joint coach of the Slovakia national team with Michal Hipp, who has served as interim coach since January.