The Copa America semi-finals feature Argentina, Uruguay, Colombia, and Canada, with each team led by notable coaches with diverse backgrounds. Argentina and Uruguay, both with 15 Copa America titles, aim to break the tie to become the most successful nation in the tournament's history. Canada, a surprise package in the tournament, faces Argentina, the defending champions led by Lionel Messi. Colombia, unbeaten in 27 games, confronts Uruguay after knocking out Brazil. The semi-finals promise exciting matchups and storylines, with Argentina and Messi being the favorites to secure a third consecutive major title.