Croatia who defeated Super Eagles of Nigeria 2-0 in their first World Cup game on Thursday evening hammered Argentina 3-0
The Argentines came into the game and needed to win after putting up a disappointing 1-1 draw with Iceland in their first match.
However, they failed to score in the opening 45 minutes, which ended 0-0.
But it was the Croats who dominated after the break, with disciplined defending and swift counter-attacking.
Willy Caballero gifted Ante Rebic with the opener, before Luka Modric lashed in the second from just outside the box.
Ivan Rakitic sealed the win with a tap in.