Chile's Alexis Sanchez made a public concern about the upcoming clash against Brazil, regarded as the favourite to win world cup title. He fears the referee might favour Brazil as the two nations face each other.
It should be noted that in the match between Brazil and Croatia, the former were awarded a soft penalty. As highlighted by
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Alexis said: "I think Brazil is the team with the best defence. They've got great quality in their squad, and I'm really happy we are going to play against Brazil and Neymar. My worry is the referee, but we'll see."