After the first round it is a knockout process. Team with higher score after 90 minutes, if equal, two 15 minute halves are played. If at the end of that, penalty shootouts are used. I believe best of 5 and then if equal, keep going until someone misses! Penalty shootouts have to go. I just think its a cheap way out. I mean world cups come around every four years, between qualifying and a month long tournament your gonna have it come down to pk's. Sudden death let em keep playing till someone scores, it will also tell who has the deepest team as far as subs go