who did belgium beat

Belgium beat the United States 4-1 in a World Cup match, according to the latest result available.

Match context

The result sent Belgium through to the World Cup quarter-finals.

Another recent Belgium win

Belgium also beat Senegal 3-2 earlier in the tournament, so “who did Belgium beat?” could refer to that match as well. If you meant a different game, Belgium’s opponent changes depending on the competition and date.