Chile beat Argentina, Brazil held

RIO DE JANEIRO: South American powers Brazil and Argentina failed to fire in World Cup qualifying on Wednesday, while Paraguay cemented its place at the top of the standings.

Brazil played out a scoreless draw with struggling Colombia, failing to win at home for the third straight match.

Fans booed the players off the field and loudly jeered Brazil coach Dunga, who was in danger of losing his job after another disappointing home result.