the winner of this match (argentina vs. chile) is considered as the clear favourite for the championship. so this match is like a final.
chile's win over nigeria is confusing.. looking at the result: 4-0 you think they're realy in a good shape and smash teams etc, but they played 90 minutes against average nigeria and couldn't score! so they're not that good.
interesting fact about chile, is that they come to the semi-final when they conceded no goals (!) 6 matches, 0 goals against..(argentina conceded 1)
and they say s.american defences suck.
