On Tuesday, Saudi Arabia defeated Lionel Messi-led Argentina by 2-1 in one of the biggest upsets in FIFA World Cup history. Here is a look at some of the biggest upsets in tournament’s history.

Algeria 2 Germany 1, 1982 FIFA World Cup

Algeria made their World Cup debut in 1982 and has made only four appearances so far, with their last one in 2014. In their first appearance at the tournament, they defeated then two-time champions by 2-1. Algeria was knocked out in Group Stage and Germany lost in final to Italy.