Bye (sports)

A bye, in sports and other competitive activities, most commonly refers to the practice of allowing a player or team to advance to the next round of a playoff tournament without playing. This is generally the result of having a number of entrants in the competition that is not a power of two (i.e., not 4, 8, 16, 32, etc.); any such tournament must eventually through elimination arrive at an odd number of participants at some point, thus necessitating the bye. In large tournaments, sometimes the best-ranked players or teams get a bye in the first round(s), to reward them with less risk of elimination, as well as on the basis (particularly in seeded tournaments) that they would be most likely to eliminate the worst seeds anyway. Byes can be applied equally to single-person competitions and team sports, and well as to single-game eliminations and best-of series eliminiations.

In some tournaments, a player can elect to take a half-point bye for one round and not play.Fact|date=May 2008

Other uses

American football

*In a typical use of the term "bye", the NFL rewards two division winners from each of the two conferences which possess the best regular season record with a bye in the playoffs. This is necessitated by the current 12-team playoff structure. Eight is the next lowest power of 2, so four teams must be eliminated in the first week to get down to eight teams. The NFL is the only one of the "Big Four" North American sports leagues to offer playoff byes. (The NBA and NHL each allow 16 teams in their postseasons, while MLB allows 8, and since 8 and 16 are both powers of two, no teams receive byes.) The CFL also grants a bye to its two division winners, directly to the division finals as four other teams compete in a semi-final week.

*However, the term "bye "week" also exists in American football. In both Canadian and American professional football leagues, the term "bye week" refers to any week during the regular season in which a team does not play a game. Each NFL team will have one "bye week" during a normal season; this is placed on the schedule between Week 3 and Week 10 [http://www.docsports.com/nfl-bye-week.html] . The NFL has used the bye week since 1990 so as to extend the regular season schedule to 17 weeks. Between 1999 and 2002 byes had to be scheduled every week because the league had 31 teams. Traditionally, the CFL and Arena Football have scheduled byes only in seasons when they have had an odd number of teams in their leagues. However, the CFL introduced a scheduled bye week for its eight teams for the 2007 season.

Australian rugby

In leagues such as Australia's National Rugby League (NRL) where competition points are used to determine standings, the bye also garners points (in the NRL's case, two, equivalent to a win).