Jorge Sampaoli's side produced an abysmal second-half display that severely damages their hopes of following Croatia out of Group D, with Caballero's stray pass to Gabriel Mercado that was volleyed home by Rebic in the 53rd minute proving the turning point.
Any hopes of a late Argentina fightback were extinguished 10 minutes from time as the irrepressible Luka Modric whipped a fine strike into the bottom-right corner from just outside the penalty area.
