Probably the least likely last round qualification (in the context of a 4 team round robin) ever. Three teams in contention to the very last minute and the a priori 1% chance team prevailed.
For those of you who have no idea what happened (and care), these were the results:
Brazil-Egypt 4:3
USA-Italy 1:3
USA-Brazil 0:3
Egypt-Italy 1:0
So
1. Brazil 6 10:3 2. Italy 3 3:2 3. Egypt 3 4:4 4. USA 0 1:6
So USA needed to beat Egypt by at least 3 goals and Brazil to beat Italy and the goal differences to be at least 6 combined.
And so it was
USA-Egypt 3:0
Brazil-Italy 3:0
Up until the final minute, either Italy or Egypt could have made the semis if they had scored.