list of current and defunct leagues of American football and Canadian football. Major: National Football League (NFL), 1920– Originally American Professional...

National Football League (NFL) is a professional American football league that consists of 32 teams, divided equally between the American Football Conference...

American Indoor Football (AIF) is a professional indoor football league, one of the several regional professional indoor football leagues in North America...

Federation of American Football, or IFAF. The National Football League has the highest revenue and average attendance of any sports league in the world...

with the Professional American Football League of Mexico (LFA) for player development, but does not consider it a minor league in the traditional sense...

stadiums by capacity List of American and Canadian football leagues Doping in American football The terms "gridiron football", "gridiron", and "grid" are...

The Eastern Australian Football League is an Australian rules football competition in the Eastern United States of America and a division of the United...

merger of the two major professional American football leagues in the United States at the time: the National Football League (NFL) and the American Football...

Canadian Football League (CFL; French: Ligue canadienne de football—LCF) is a professional sports league in Canada. The CFL is the highest level of competition...

Extreme Football League (X League) is a women's semi-professional indoor American football league operating in the United States. The league was originally...

league system is a series of professional and amateur soccer leagues based, in whole or in part, in the United States. Sometimes called the American soccer...

leagues that include promotion and relegation. Minor League Baseball International League (Class AAA) Pacific Coast League (Class AAA) Eastern League...

Dolphins Bills    The American Football Conference – Eastern Division or AFC East is one of the four divisions of the American Football Conference (AFC) in...

Universities American Football League (BUAFL) is an American football league contested by university teams in the United Kingdom as part of the British...

The American 7s Football League (A7FL) is a semi-professional league in the United States which plays a seven-man version of gridiron football called American...

American Football League (1960–1969, now the American Football Conference of the major league NFL) Other leagues AAF – Alliance of American Football (2019)...

The 2015 NFL draft was the 80th annual meeting of National Football League (NFL) franchises to select newly eligible football players. It took place in...

Indoor Football League (IFL) is a professional indoor American football league created in 2008 out of the merger between the Intense Football League and...

the American Football League (AFL). The history of franchises that began as independent teams, or as members of the Ohio League, New York Pro Football League...

TT Premier Football League (formerly known as the TT Pro League) is the Trinidad and Tobago professional league for association football clubs. It is...

15-team leagues, the American League (AL) and National League (NL). This division was created before the start of the 1969 season along with the American League...

National Football League (NFL) is a professional American football league in the United States and the highest professional level of American football in the...

League Baseball: American League National League Minor League Baseball: Triple-A: International League Pacific Coast League Double-A: Eastern League Southern...

the league's 28th franchise. Charlotte FC plays at Bank of America Stadium, which it shares with the Carolina Panthers of the National Football League, a...

National Football League (NFL) was founded in 1920 as the American Professional Football Association (APFA) with ten teams from four states, all of whom existed...

Women's gridiron football (including American football and Canadian football) is a form of the sport played by women. Most leagues in the United States...

The National Football League playoffs for the 2014 season began on January 3, 2015. The postseason tournament concluded with the New England Patriots...

The National Football League (NFL) has played numerous games outside the United States. All of the league's current and former teams have been based in...

Major League Baseball is the highest level of play of baseball in North America. It consists of the National League (founded in 1876) and the American League...

The following is an incomplete list of current American football stadiums in the USA ranked by capacity. All stadiums in the list are located in the United...