A place in Saturday's Copa America final against Brazil is the prize for the winner in Brasilia
Colombia will look to cause something of an upset when they take on Argentina in the Copa America 2021 semi-final at the Estadio Nacional Mane Garrincha on Tuesday.
Argentina are on an 18-game unbeaten run stretching back two years and have won their last four matches, including a convincing 3-0 win against Ecuador in the quarter-final.
Lionel Messi has once again been the inspiration for Lionel Scaloni's side, with the Barcelona superstar topping the scoring charts with four goals as well as a tournament-high four assists as he chases a first senior title with La Albiceleste.