What is the American football equivalent of a full back in association football?

Answer:
The two games are far too different to make a comparison, there being two units in American football (one offense one defense). However, the fullback in soccer is the last defender usually other than the goalie so you could say its equivalent would be a safety or defensive back.
First answer by ID1282803254. Last edit by ID1282803254. Question popularity: 1 [recommend question].