A draw is a common result in football. Shoot-outs are only used in competitions that require a match-winner at the end of the game – this is predominantly in knockout "cup" ties, as opposed to round-robin "leagues"; they decide which team progresses to the next round of a tournament, or win it. Usually extra time has been played first, but this is not necessary; exceptions include the Copa Libertadores, Copa América (quarter-finals, semi-finals, and third-place game), FA Community Shield and the Football League Trophy, all of which use shoot-outs straight after the end of normal time.