Overview
A wild card (also wildcard or wild-card and also known as an at-large berth or at-large bid) is a tournament or playoff berth awarded to an individual or team that fails to qualify in the normal way; for example, by having a high ranking or winning a qualifying stage. In some events, wildcards are chosen freely by the organizers. Other events have fixed rules. Some North American professional sports leagues compare the records of teams which did not qualify directly by winning a division or conference.
International sports
In international sports, the term is perhaps best known in reference to two sporting traditions: team wildcards distributed among countries at the Olympic Games and individual wildcards given to some tennis players at every professional tournament (both smaller events and the major ones such as Wimbledon). Tennis players may even ask for a wildcard and get one if they want to enter a tournament on short notice.
In Olympics, countries that fail to produce athletes who meet qualification standards are granted "wildcards", which allow them to enter competitors whose proven abilities are below the standard otherwise required. In some instances, wildcards are given to the host nation in order to boost its chances. In Olympic and World Championship competitions in track and field and swimming, however, nations are automatically allowed to enter two competitors, so these instances are technically not wildcards. In some other Olympic sports, such as judo, archery, and badminton, wildcards are in use, and they are granted by the respective sport federations.
On rare occasions, a competitor who had gained entry by wildcard succeeds in winning a medal or the championship. For example, Kye Sun-Hui won gold in judo at the 1996 Summer Olympics, Ding Junhui won the 2005 China Open snooker championship, Goran Ivanišević won the 2001 Wimbledon Championships, Kim Clijsters won the 2009 US Open, and Lin Dan won the 2013 BWF World Championships.
North America
In North American professional sports leagues, "wild card" refers to a team that qualifies for the championship playoffs without winning their specific conference or division outright. The number of wild card teams varies. In most cases, the rules of the league call for the wild card team to survive an extra round or to play the majority of their postseason games away from home.
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