A wild card is, in general, a tournament or playoff berth awarded to an individual or team that has not qualified through normal play.
International sports
In international sports, the term is perhaps best known in reference to big international sporting events such as the Olympic Games and Wimbledon. Countries which fail to produce athletes who meet qualification standards are granted "wild cards", which allow them to enter competitors whose abilities are below the required standards. In some instances, wild cards are given to the host nation in order to boost their chances. However, in ...