Argentina–Brazil football rivalry
The Argentina–Brazil football rivalry, also referred to as the Clásico Sudamericano (Spanish: Clásico sudamericano; Portuguese: Clássico Sul-americano), or the Superclassic of the Americas is a football rivalry between the national teams of Brazil and Argentina. The rivalry is considered one of the fiercest in international football, having been described by FIFA as the "essence of football rivalry".
Source: Wikipedia — Argentina–Brazil football rivalry (CC BY-SA 4.0)