Interesting bit of trivia about the Iran vs USA match up. It made me think of the 1998 World Cup, where the American 1-2 defeat to Iran officially gave them the worst record of the tournament. Only the US and Japan failed to score any points at all, both scored only one goal, but the US conceded one more goal (5) than Japan (4).
I haven't found a record of all the matches between the two sides, other than Wiki mentioning that they also played a friendly in California 18 months later, which resulted in a 1-1 draw. ...though there's a good chance that those have been the only two matches they've ever played against each other.