The Unión Centroamericana de Fútbol (Central American Football Union), more commonly known by the acronym UNCAF, represents the national football teams of Central America: Belize, Costa Rica, El Salvador, Guatemala, Honduras, Nicaragua, and Panama. Its member associations are part of CONCACAF.
The 1970 FIFA World Cup was the 9th edition of the FIFA World Cup, the quadrennial international football championship for men's senior national teams. Held from 31 May to 21 June in Mexico, it was the first World Cup tournament held outside Europe and South America, and also the first held in North America. Teams representing 75 nations from all six populated continents entered the competition, and its qualification rounds began in May 1968. Fourteen teams qualified from this process to join host nation Mexico and defending champions England in the 16-team final tournament. El Salvador, Israel and Morocco made their debut appearances at the final stage.
In the tournament final, Brazil won 4–1 against Italy, another FIFA two-time champion (and UEFA Euro 1968 winner). Brazil also overcame another two-time champion and South American champions Uruguay, by 3–1 in the semi-final, and defending champions England 1–0 in the group stage as they were also eliminated by West Germany in the quarter-finals. This is currently the only time that the winning team defeated the European and South American champions alongside the tournament's defending champions.