AC Milan striker Carlos Bacca scored twice as Colombia turned on the style to beat Ecuador 3-1 on Tuesday.
Argentina will face defending champions Chile in the group stage of the centennial Copa America this summer.
Brazil and Uruguay claimed 3-0 victories as Ecuador stayed top in the South American World Cup qualifying campaign.
Ecuador beat Uruguay 2-1 on Thursday to top the South American World Cup qualifying group after three games.
Alexis Sanchez continued his fantastic goalscoring form for Chile while Argentina struggled without Lionel Messi...
Argentina and Brazil got off to a miserable start to their World Cup qualifying campaign with defeat on Thursday.