Professional sports league organization

Professional sports leagues are organized in numerous ways. The two most significant types are one that developed in Europe, characterised by a tiered structure using promotion and relegation to determine participation in a hierarchy of leagues or divisions and a North American originated model characterized by its use of "franchises" and closed membership. Both these systems remain most common in their area of origin, although both systems are used worldwide.

Etymology

The term league has many different meanings in different areas around the world, and its use for different concepts can make comparisons confusing. Usually a league is a group of teams that play each other during the season. It is also often used for the name of the governing body that oversees the league, as in America's Major League Baseball or England's Football League. Because most European soccer clubs participate in different competitions during a season, regular-season home-and-away games are often referred to as league games and the others as non-league games, even though the separate competitions may be organised by the same governing body. Also, there is a rugby football code called rugby league, as distinct from rugby union.

Professional sports

Professional sports, as opposed to amateur sports, are sports in which athletes receive payment for their performance. Professional athleticism has come to the fore through a combination of developments. Mass media and increased leisure have brought larger audiences, so that sports organizations or teams can command large incomes. As a result, more sportspeople can afford to make athleticism their primary career, devoting the training time necessary to increase skills, physical condition, and experience to modern levels of achievement. This proficiency has also helped boost the popularity of sports.

Most sports played professionally also have amateur players far outnumbering the professionals. Professional athleticism is seen by some as a contradiction of the central ethos of sport, competition performed for its own sake and pure enjoyment, rather than as a means of earning a living. Consequently, many organisations and commentators have resisted the growth of professional athleticism, saying that it was so incredible that it has impeded the development of sport. For example, rugby union was for many years a part-time sport engaged in by amateurs, and English cricket has allegedly suffered in quality because of a "non-professional" approach. An important reason why professional sports has been resisted in history was that organisations for professional sports usually did not submit to the international sports federations, and could have their own rules. For example, the National Basketball Association was formerly not a member of the FIBA.

The Football League

The Football League is a league competition featuring professional association football clubs from England and Wales. Founded in 1888, it is the oldest such competition in world football. It was the top-level football league in England from its foundation in the 19th century until 1992, when the top 22 clubs split away to form the Premier League. The Football League has been associated with a title sponsor since 1983. As this sponsor has changed over the years the league too has been known by various names.

Since 1995 it has had 72 clubs evenly divided into three divisions, which are known as the Championship, League One, and League Two, with 24 clubs in each division. Promotion and relegation between these divisions is a central feature of the League and is further extended to allow the top Championship clubs to exchange places with the lowest-placed clubs in the Premier League, and the bottom clubs of League Two to switch with the top clubs of the National League, thus integrating the League into the English football league system. Although primarily a competition for English clubs, clubs from Wales, Newport County, Cardiff City and Swansea City, also take part, while in the past Wrexham, Merthyr Town and Aberdare Athletic have been members.

National Football League

The National Football League (NFL) is a professional American football league consisting of 32 teams, divided equally between the National Football Conference (NFC) and the American Football Conference (AFC). The NFL is one of the four major professional sports leagues in North America, and the highest professional level of American football in the world. The NFL's 17-week regular season runs from the week after Labor Day to the week after Christmas, with each team playing sixteen games and having one bye week. Following the conclusion of the regular season, six teams from each conference (four division winners and two wild card teams) advance to the playoffs, a single-elimination tournament culminating in the Super Bowl, played between the champions of the NFC and AFC.

The NFL was formed in 1920 as the American Professional Football Association (APFA) before renaming itself the National Football League for the 1923 season. The NFL agreed to merge with the American Football League (AFL) in 1966, and the first Super Bowl was held at the end of that season; the merger was completed in 1970. Today, the NFL has the highest average attendance (67,591) of any professional sports league in the world and is the most popular sports league in the United States. The Super Bowl is among the biggest club sporting events in the world and individual Super Bowl games account for many of the most watched television programs in American history, all occupying the Nielsen's Top 5 tally of the all-time most watched U.S. television broadcasts by 2015. The NFL's executive officer is the commissioner, who has broad authority in governing the league.