Sanctioned by FIFA. Originally called the North American Soccer League, it became the USA to avoid being confused with the National Professional Soccer League. Instead of recruiting individual players, the USA imported 12 entire teams from Europe to represent its 12 franchises. It, too, only lasted a season. The league champion Los Angeles Wolves were actually Wolverhampton of England and the runner-up Washington Whips were Aberdeen of Scotland.
|Year ||Winner ||Score ||Loser|
|1967 ||Los Angeles Wolves ||6-5 (OT) ||Washington Whips|
|Leading Scorer ||G||A||Pts|
|Roberto Boninsegna, Chicago ||10||1||21|
National Professional Soccer League<span class="rm" > (1967)</span> Outdoor North American Soccer League <span class="rm" >(1968-84)</span>