&lt;strong&gt;No. 1: USA 1-0 England, 1950&lt;/strong&gt;&lt;br /&gt;England captain Billy Wright (L) and U.S. captain Ed McIlvenny exchange souvenirs at the start of their match on June 29, 1950 in Belo Horizonte, Brazil. Led by a semi-professional squad, America&#39;s win is statistically ranked as the all-time greatest upset in World Cup history by Gracenote.