After having staged the World Cup in 1970, Mexico became the first country to host two World Cups. Mexico was awarded to host the 1986 games after Colombia had pulled out as the host.

Argentina had a strong come back during the tournament, outshining even the favourite Brazilian team. After eliminating England 2-1 in the quarter final, and Belgium 2-0 in the semi final, Argentina faced West Germany, who had made it to the Final the third time since 1974. Diego Maradona was the most admired player of the tournament, and he drove his team to a 2-0 lead against the Germans. However, Germany fought back and leveled the game with two goals scored in the 74th and 81st minute.

When everyone saw Germany dominate the match in the last 30 minutes, it was Argentina to leave the field as the new champion. Maradona had set Jorge Burruchaga free to score the winning 3rd goal in the 83rd minute for the South Americans.

• Championship game: Argentina vs. Germany 3-2
• Number of teams participating: 24
• Venue sites: Guadalajara, Irapuato, Leon, Mexico City, Monterrey, Puebla, Queretaro, Toluca