The next stage games are,
CHI vs URU
This is probably the hardest game, Chile has the stronger team, but Uruguay never gives up, they fight till the final whistle.
This game might go to extra time and even penalty definition.
My vote goes to CHILE
PER vs BOL
The least expected teams to qualify play against each other for a place in the top 4.
Peru has shown a better team, but need to improve their goal percentage, just 2 goals in the group phase, Bolivia is the team that has received the most goals against...
My vote goes to PERU
ARG vs COL
This game brings us one of the favorite teams, Argentina, but it depends to much on how Messi plays that day. They play fast and have many attackers that can score if they get a chance.
Colombia is playing very slow, James needs to be in the game to give a fight, Falcao is dangerous, but will face the argentine defense which is a hard one.
My vote goes to ARGENTINA
BRA vs PAR
The aggresive paraguay will face the skillful
brasil, without Neymar Brasilians will have more opportunities to show and make their game, seems it will be an open game. Paraguay´s defense is strong and tough, they will win all high balls, brasil will have to play low balls... this game will be an attack - defense game, but be aware of any counter attack by the paraguayans...
My vote goes to BRASIL