After he finished his career, Grgurević started his coaching career as an assistant coach of
Split in the
Croatian League, in September 2012. On 6 March 2019, Grgurević was named the head coach of Split, after head coach
Vladimir Anzulović was fired due to poor results. On 24 June 2019, the club announced that Grgurević had signed a two-year deal. On 8 December 2019, he was fired. ==Death==