Spain broke its scoring record in a World Cup in the 7-0 victory against Costa Rica.

Here, there are the biggest wins in World Cup history:

Match
Hungary vs. El Salvador 10-1 Spain 1982
Hungary vs. South Korea 9-0 Switzerland 1954
Yugoslavia vs. Zair 9-0 Germany 1974
Sweden vs. Cuba 8-0 France 1938
Uruguay vs. Bolivia 8-0 Brazil 1950