Rules of the Game: The referee alone is authorized to allow an injured player to re-enter the field, whether the ball is in play or not.
Rules of the Game: For FIFA matches, if a substitute enters the field of play without the referee’s permission, play is stopped, the substitute is cautioned, shown the yellow card and required to leave the field of play. Play is restarted with a dropped b
Rules of the Game: All field marking lines should not be more than 12 cm (5 inches) wide.
Uruguay beat Argentina to win the first World Cup in 1930 in front of a crowd of 93,000 people.
FC Barcelona donates more than $1 million a year to UNICEF and wears the humanitarian organization's logo on its jersey.