American football The
National Football League is the only one of the four
major professional sports leagues in North America that does not currently have a farm system, although the 2024 incarnation of the
United Football League is making strides to fill the niche of a minor league. Many players from the UFL have made the jump from UFL to the NFL, including
A.J. McCarron,
Ben DiNucci and
Hakeem Butler have made the leap from the UFL's predecessors
XFL and the
USFL. Save for a few UFL players, nearly all of the NFL's players are
drafted from the
National Collegiate Athletic Association (NCAA), which operates on a scholarship system which prohibits the payment of cash, but since 2021 also with the
Name, Image, & Likeness (NIL) system following the
Supreme Court's decision in
NCAA v. Alston, students are now allowed to profit off of their own name, image, and likeness. The scholarship system provides student-athletes with free college education, room and board for up to five years. The relation between
college football and the NFL is a result of the development of the game of American football, which (unlike other sports, which were primarily independent club activities) was cultivated at colleges and universities. As a result, players entering the professional football system are generally several years older and more physically mature than first-time professional athletes in other sports, thus reducing the need for a farm system. In the 1930s, the
Chicago Bears and
New York Giants owned teams in the
American Association, which became the first true minor league in professional football, and later attempted to organize development or
farm system with the formation of the
Association of Professional Football Leagues, but the agreement lasted less than two years, and was terminated in 1947. In the 1960s and 1970s, several NFL teams had independent agreements with other leagues such as the
Atlantic Coast Football League,
Midwest Football League,
North Pacific Football League,
Professional Football League of America and
Midwest Professional Football League, to use their teams as farm teams, though they were not owned by the NFL owners, but all of those arrangements ended after the 1972 season. The most recent official minor league,
NFL Europe, was different from most other farm teams in that all prospects were pooled and dispersed among the six European teams, instead of having teams assigned to each other. Many players in the
Arena Football League (among other
indoor American football leagues) later advance to the NFL - with more than 100 players which played in both leagues, but no farming contracts exist among any teams, in part because the
National Football League Players Association opposes the idea of an affiliated farm system on the grounds that its players would be at risk of unnecessary injury. During the mid-2000s, several NFL owners at least partially owned arena football teams, such as
Jerry Jones (Dallas),
Arthur Blank (Atlanta),
Bud Adams (Tennessee),
Tom Benson (New Orleans), and
Pat Bowlen (Denver), but very rarely did they ever promote or demote any players between the AFL and NFL, due in part to significant differences in the playing schedules and the style of play between outdoor and
indoor football. On February 8, 1999, the NFL also purchased, but never exercised, an option to buy a major interest in the AFL. All of the NFL owners backed out of the league when it
went bankrupt,
was sold off and reorganized. The Arena Football League had its own developmental league known as the
af2 from 2000 to 2009. In the
2020 incarnation of the
XFL, the league established a hybrid between a
practice squad and a farm team, what it dubbed "
Team 9" operated with the same autonomy as the other eight teams, with its own roster and coaching staff, Team 9 will not play any on-the-record games and will serve as a pool of potential players for the other eight teams to call up in the event of injury. A similar system was used by NFL Europe. In
Canada, intercollegiate sport has never attained a similar level of following compared to the United States, mainly due to
ice hockey being the most popular sport in the country. In hockey, the
National Hockey League has historically overlooked intercollegiate sport in favour of other player development models. Nevertheless, the
Canadian Football League has established itself as a niche league despite collecting only a fraction of the revenues commanded by the NFL. To recruit talented players, the league to a large extent relies on maintaining rules that are similar enough to American football so as to allow talented NCAA-trained players a reasonable prospect of adapting and being successful in the CFL, while retaining significant enough differences so as to ensure that the league is largely not in competition with the NFL for exactly the same type of players. In addition, to maintain the league's distinct Canadian identity, the league enforces a strict quota of Canadian players that must be on the rosters of all CFL teams.
Basketball Traditionally, the
NBA did not have a formal farm league, though unofficially, the
Continental Basketball Association served as an NBA feeder league on and off through its existence. It mainly relies on the elite
NCAA to produce NBA players, and thus the latter was often known as the "feeders". Since 2001, the NBA directly owns an entire farm league: the
NBA G League (formerly the NBA D-League). The NBA G League started with eight teams in the fall of 2001. In March 2005, NBA commissioner
David Stern announced a plan to expand the league to fifteen teams and develop it into a true minor league farm system, with each team affiliated with one or more NBA teams. Although the system has been run for a few years, most of the rookies in the NBA are still drafted out from NCAA. At the conclusion of the
2008–09 NBA season, 20 percent of NBA players had spent time in the NBA D-League. By the end of the 2016–17 season, 44% of players in the 2017 NBA playoffs had some experience in the D-League. The league signed a branding agreement with
Gatorade in 2017 to become the NBA G League. ==Independent teams==