For Brazil and Tite the true test starts now! Brazil have a path that could see them face Argentina in a epic semifinal but first needs to do the business in their round of 16 clash. Watch the World Cup in the US live on FuboTV (7-day free trial) and Peacock (Limited-time offer for 0.99/m).

Brazil made it to the round of 16 after a 2-0 win over Serbia to kick off their World Cup. Later, Brazil was impressive in their 1-0 win over Switzerland, but fell to Cameroon 1-0 when the five-time champions put out a mixed side to close group play.

South Korea had a much more difficult path to the round of 16, needing a Uruguay stumble in La Celeste’s last group match against Ghana. South Korea began with a boring 0-0 draw with Uruguay, followed by defeat to Ghana 3-2, and pulling off an upset win against Portugal in a 2-1 victory.

So, what happens if Brazil defeats South Korea?

In the knockout stage of the FIFA World Cup, a match cannot end in a tie, so a Brazilian win in the 90 minutes of play or after penalty kicks would advance them to the FIFA World Cup quarterfinals.

Dani Alves (Getty Images)

Brazil last won the World Cup in 2002 with a 2-0 win over Germany in the final. Since then, the Brazilians have not lived up to the big expectations that are placed on them.