Misplaced Pages

#471528

164-702: Turku Trojans is one of the oldest American football teams in Finland , established in 1982. Turku Trojans in 2024 play in Division 2 (Tier 3). The Trojans previously have played in the Maple League Vaahteraliiga (highest level) in Finland operated by American Football Association of Finland . Finnish champions in 2003. Maple Bowl championship game appearances in 1984, 1987, 1992, 1993, 1994, 1998, 1999, 2002, 2004 and 2014. Third place in 1991, 1997, 2000 and 2001. After

328-421: A bachelor's degree ), room and board for their time. As a result of the college system, first-time players (rookies) enter professional football older, more mature and more prepared for the professional game than players in other sports. The Canadian Football League has a special requirement that a minimum of half of each team's roster be composed of persons who were Canadian citizens at the time they first joined

492-422: A gridiron in appearance. Other major rule changes included a reduction of the field size to 110 by 53 + 1 ⁄ 3 yards (100.6 m × 48.8 m) and the adoption of a scoring system that awarded four points for a touchdown, two for a safety and a goal following a touchdown , and five for a goal from the field . Additionally, tackling below the waist was legalized, and a static line of scrimmage

656-403: A halftime period, and the first and third quarters are followed by a short break. Before the game starts, the referee and each team's captain meet at midfield for a coin toss . The visiting team can call either "heads" or "tails"; the winner of the toss chooses whether to receive or kick off the ball or which goal they wish to defend. They can defer their choice until the second half. Unless

820-401: A 10-yard-long chain between them, are used to measure for a first down. The chain crew stays on the sidelines during the game, but if requested by the officials they will briefly bring the chains on to the field to measure. A typical chain crew will have at least three people—two members of the chain crew will hold either of the two sticks, while a third will hold the down marker. The down marker,

984-525: A PAT attempt or successful field goal, the scoring team must kick the ball off to the other team. A safety is scored when the ball carrier is tackled in the carrier's own end zone. Safeties are worth two points, which are awarded to the defense. In addition, the team that conceded the safety must kick the ball to the scoring team via a free kick . Football games are played on a rectangular field that measures 120 yards (110 m) long and 53 + 1 ⁄ 3 yards (48.8 m) wide. Lines marked along

1148-529: A cable or satellite service, to carry all of the league's games. The CFL on TSN exclusive contract began in 2008; previously, like the NFL, it split its broadcasts up between two providers. Other leagues have found it much more difficult to find an outlet on American television, much less one that pays a rights fee large enough to make it worthwhile. One of the reasons for the United Football League 's failure

1312-641: A championship game or playoff, setting its championship with a vote of the league owners. The Akron Pros had the best record in 1920, and the Chicago Staleys were the 1921 "champions", albeit not without controversy . In 1922, the APFA changed its name to the National Football League . While the Ohio League mostly ceased to exist after the foundation of the NFL (other than a few independent teams such as

1476-514: A classroom setting, also attributed to him. While the NFL was still segregated, the AAFC's Browns became the first modern Professional Football team to sign black players. Although many of its teams outdrew NFL teams, by 1949 the AAFC's costs had risen so steeply that the league agreed to a 'merger' with the NFL. It was more of a 'swallowing' of the AAFC, with only the Browns, 49ers, and Colts being admitted to

1640-473: A common draft that would take place each year, and it instituted an annual World Championship game to be played between the champions of each league. This championship game began play at the end of the 1966 season. Once the merger was completed, it was no longer a championship game between two leagues and reverted to the NFL championship game, which came to be known as the Super Bowl . College football maintained

1804-591: A current member of the National Football League. The Cardinals organization, which was originally based on Racine Street in Chicago, has operated near-continuously since 1913, but counts an earlier team that played from 1898 to 1906 as part of its history. The Watertown Red & Black is the oldest semi-professional club that is still in operation, tracing its history to 1896. While the practice of professional and semi-pro teams playing college and amateur teams

SECTION 10

#1733084696472

1968-567: A feat the Professional Football Researchers Association compared to "selling refrigerators to Eskimos ". Princeton, Harvard, Yale, and Columbia then agreed to intercollegiate play using a form of rugby union rules with a modified scoring system. These schools formed the Intercollegiate Football Association , although Yale did not join until 1879. Yale player Walter Camp , now regarded as

2132-453: A field goal instead. A group of officials, the chain crew, keeps track of both the downs and the distance measurements. On television, a yellow line is electronically superimposed on the field to show the first down line to the viewing audience. There are two categories of kicks in football: scrimmage kicks, which can be executed by the offensive team on any down from behind or on the line of scrimmage, and free kicks. The free kicks are

2296-428: A game between Yale and Princeton, both teams used this strategy to maintain their undefeated records. Each team held the ball, gaining no ground, for an entire half, resulting in a 0–0 tie. This "block game" proved extremely unpopular with both teams' spectators and fans. A rule change was necessary to prevent this strategy from taking hold, and a reversion to the scrum was considered. However, Camp successfully proposed

2460-576: A game for the Allegheny Athletic Association against the Pittsburgh Athletic Club . This is the first recorded instance of a player being paid to participate in a game of American football , although many athletic clubs in the 1880s offered indirect benefits, such as helping players attain employment, giving out trophies or watches that players could pawn for money, or paying double in expense money. Despite these extra benefits,

2624-533: A large stick with a dial on it, is flipped after each play to indicate the current down and is typically moved to the approximate spot of the ball. The chain crew system has been used for over 100 years and is considered an accurate measure of distance, rarely subject to criticism from either side. Football is a full-contact sport, and injuries are relatively common. Most injuries occur during training sessions, particularly ones that involve contact between players. To try to prevent injuries, players are required to wear

2788-553: A league-suggested numbering scheme. Although the sport is played almost exclusively by men, women are eligible to play in high school, college, and professional football. No woman has ever played in the NFL, but women have played in high school and college football games. In 2018, 1,100 of the 225,000 players in Pop Warner Little Scholars youth football were girls, and around 11% of the 5.5 million Americans who report playing tackle football are female according to

2952-408: A long circumference of 28 to 28 + 1 ⁄ 2 inches (71 to 72 cm), and a short circumference of 21 to 21 + 1 ⁄ 4 inches (53 to 54 cm). In college and high school play the ball has a long axis of 10 + 7 ⁄ 8 to 11 + 7 ⁄ 16 inches (27.6 to 29.1 cm), a long circumference of 27 + 3 ⁄ 4 to 28 + 1 ⁄ 2 inches (70 to 72 cm), and

3116-628: A lower level of play than the Western Hemisphere counterparts and have only recently begun contributing players to the NFL on a regular basis. Professional football is considered the highest level of competition in gridiron football. Whereas most of the other major sports leagues draw their players from the minor leagues, the NFL currently draws almost all of its players directly from college football . College football, in turn, recruits players from high school football , with most potential stars receiving athletic scholarships to play. The source for

3280-420: A minimum of 10 feet (3.0 m) on high school fields. Goal posts are padded at the base, and orange ribbons are normally placed at the tip of each upright as indicators of wind strength and direction. The football itself is a prolate spheroid leather ball, similar to the balls used in rugby or Australian rules football . To contain the compressed air within it, a pig's bladder was commonly used before

3444-414: A more risk-oriented on-field approach that appealed to fans. The AFL also actively recruited from predominantly black colleges and other small colleges, a source the NFL virtually ignored. This led to a higher percentage of minority players, as well as several firsts, such as the first black number one draft choice ( Buck Buchanan , Chiefs); the first black middle linebacker , Willie Lanier , Chiefs; and

SECTION 20

#1733084696472

3608-670: A national champion of college football. The first was the Bowl Coalition , in place from 1992 to 1994. This was replaced in 1995 by the Bowl Alliance , which gave way to the Bowl Championship Series (BCS) in 1997. The BCS arrangement proved to be controversial , and was replaced in 2014 by the College Football Playoff (CFP). A football game is played between two teams of 11 players each. Playing with more on

3772-423: A novelty. Nevertheless, the rules of professional football at the outdoor level are nearly identical to those at the high school and college levels, with some minor exceptions (such as the locations of hash marks , procedures for overtime , and the number of feet required to be in-bounds to catch a forward pass ). Indoor football's rules are closely based on outdoor football but are heavily altered to compensate for

3936-428: A pass hits the ground without a player having caught it. A forward pass can be legally attempted only if the passer is behind the line of scrimmage; only one forward pass can be attempted per down. As in rugby, players can also pass the ball backwards at any point during a play. In the NFL, a down also ends immediately if the runner's helmet comes off. The offense is given a series of four plays, known as downs . If

4100-577: A peak in 1925, when the aforementioned Maroons were hailed as the NFL champions by several newspapers after Pottsville defeated the Chicago Cardinals on December 6, even though there were still two weeks left in the season. This led to other teams scrambling to add extra games, including the Chicago Cardinals , who won two 'extra' games and claimed the championship. In the melee, the league cancelled games and suspended Pottsville's franchise. Through

4264-427: A quarter ends, play continues until the down is completed. If certain fouls are committed during play while time has expired, the quarter may be extended through an untimed down . Games last longer than their defined length due to play stoppages—the average NFL game lasts slightly over three hours. Time in a football game is measured by the game clock. An operator is responsible for starting, stopping and operating

4428-414: A round ball that could not be picked up or carried. It could, however, be kicked or batted with the feet, hands, head, or sides, with the objective being to advance it into the opponent's goal. Rutgers won the game 6–4. Collegiate play continued for several years with games played using the rules of the host school. Representatives of Yale, Columbia , Princeton and Rutgers met on October 19, 1873, to create

4592-422: A rule in 1882 that limited each team to three downs , or tackles, to advance the ball 5 yards (4.6 m). Failure to advance the ball the required distance within those three downs would result in control of the ball being forfeited to the other team. This change effectively made American football a separate sport from rugby, and the resulting five-yard lines added to the field to measure distances made it resemble

4756-506: A second American Football League of six teams was formed to challenge the NFL. It included another New York Yankees team, as well as the Cleveland Rams, the predecessor to today's Los Angeles Rams . Future American Football League (1960–1969) coach and Hall of Famer Sid Gillman played his only year of Professional Football with the Rams. Before this AFL's second year, the Rams jumped to

4920-436: A secondary signal. Women can serve as officials; Sarah Thomas became the NFL's first female official in 2015. The seven officials (of a standard seven-man crew; lower levels of play up to the college level use fewer officials) on the field are each tasked with a different set of responsibilities: Another set of officials, the chain crew , are responsible for moving the chains. The chains, consisting of two large sticks with

5084-579: A set of equipment. At a minimum players must wear a football helmet and a set of shoulder pads , but individual leagues may require additional padding such as thigh pads and guards, knee pads, chest protectors, and mouthguards . Most injuries occur in the lower extremities, particularly in the knee, but a significant number also affect the upper extremities. The most common types of injuries are strains , sprains , bruises , fractures , dislocations , and concussions . Professional football (gridiron) The best American football players are among

Turku Trojans - Misplaced Pages Continue

5248-410: A short circumference of 20 + 3 ⁄ 4 to 21 + 1 ⁄ 4 inches (53 to 54 cm). Football games last for a total of 60 minutes in professional and college play and are divided into two halves of 30 minutes and four quarters of 15 minutes. High school football games are 48 minutes in length with two halves of 24 minutes and four quarters of 12 minutes. The two halves are separated by

5412-457: A small sum to cover their expenses on an under-the-table basis, or arrange for amateur athletes to receive jobs in a company connected to the team (the Olympic Club of San Francisco, California is believed to have done the latter, thus creating the designation of " semi-pro " football in 1890, before football had gone professional); in most cases, the practice was within the rules of amateurism at

5576-452: A standard set of rules for use by all schools. Teams were set at 20 players each, and fields of 400 by 250 feet (122 m × 76 m) were specified. Harvard abstained from the conference, as they favored a rugby-style game that allowed running with the ball. After playing McGill University using both American (known as "the Boston game ") for the first game and Canadian (rugby) rules for

5740-450: A step back as the Ohio League relied more on local, cut-rate talent, such as player-promoter George Parratt , and its Pennsylvania counterpart also steered clear of major spending. Another bidding war was sparked in 1915, when a revived Bulldogs signed multi-sport athletic superstar Jim Thorpe to a contract. During the late 1910s, the Ohio League not only had to compete among its own teams for talent, but also against leagues in Chicago and

5904-543: A team that, with its ball-control style, would overpower the NFL and carry on to defeat AFL opponents in the first two AFL-NFL Championship Games after the 1966 and 1967 Professional Football seasons. The NFL champions in 1968, the Colts, and in 1969 the Minnesota Vikings , were each in turn considered to be "the best team in the history of the NFL." By 1969, the NFL had grown to 16 teams, with four teams directly attributable to

6068-511: A third New York Yankees team. The league was the first major Professional Football league to complete a double round robin schedule, in which each team played each other twice. The onset of World War II and the resultant draft dried up the source of players for professional football and the new league did not have enough resources to continue. Also forming in 1940 was the Pacific Coast Professional Football League ,

6232-449: A tradition of postseason bowl games . Each bowl game was associated with a particular conference and earning a spot in a bowl game was the reward for winning a conference. This arrangement was profitable, but it tended to prevent the two top-ranked teams from meeting in a true national championship game, as they would normally be committed to the bowl games of their respective conferences. Several systems have been used since 1992 to determine

6396-471: A whole could not compete, and folded after the 1937 season. Also in 1936, the American Association was founded as a minor league. It played for five seasons, suspending operations for World War II, and returned under the "American Football League" name in 1946 before sputtering to a collapse in 1950. Still another try at an American Football League was made in 1940, with five franchises, including

6560-429: Is a team sport played by two teams of eleven players on a rectangular field with goalposts at each end. The offense , the team with possession of the oval-shaped football , attempts to advance down the field by running with the ball or throwing it , while the defense , the team without possession of the ball, aims to stop the offense's advance and to take control of the ball for themselves. The offense must advance

6724-425: Is called on the offense. There are two main ways the offense can advance the ball: running and passing . In a typical play, the center passes the ball backwards and between their legs to the quarterback in a process known as the snap . The quarterback then either hands the ball off to a running back, throws the ball, or runs with it. The play ends when the player with the ball is tackled or goes out-of-bounds or

Turku Trojans - Misplaced Pages Continue

6888-437: Is caught or recovered behind the line of scrimmage. If it is touched or recovered by the kicking team beyond this line, it becomes dead at the spot where it was touched. The kicking team is prohibited from interfering with the receiver's opportunity to catch the ball. The receiving team has the option of signaling for a fair catch , which prohibits the defense from blocking into or tackling the receiver. The play ends as soon as

7052-403: Is known as a two-point conversion . In general, the extra point is almost always successful, while the two-point conversion is a much riskier play with a higher probability of failure; accordingly, extra point attempts are far more common than two-point conversion attempts. A field goal (FG), worth three points, is scored when the ball is place kicked or drop kicked through the uprights and over

7216-407: Is responsible for all kicking plays. The special teams unit of the team in control of the ball tries to execute field goal (FG) attempts, punts , and kickoffs , while the opposing team's unit will aim to block or return them. Three positions are specific to the field goal and PAT (point-after-touchdown) unit: the placekicker (K or PK), holder (H), and long snapper (LS). The long snapper's job

7380-634: Is the National Football League , with the Canadian Football League second to the NFL in prominence and pay grade. Despite the much lower level of pay, the CFL has greater popularity in Canada because of its long history in the country, the NFL's limited presence in Canada, and a general environment of Canadian cultural protectionism . Indoor football has also developed in the United States, beginning with

7544-505: Is the most accomplished Trojans alumni having coached many years in the NFL and top college level in USA before coming to Finland. Meyer also led the Finland national American football team to win the European championship in the 1990's. American football American football , referred to simply as football in the United States and Canada and also known as gridiron football ,

7708-421: Is to block members of the defensive line from tackling the ball carrier on running plays or sacking the quarterback on passing plays. The leader of the offensive line is the center, who is responsible for snapping the ball to the quarterback, blocking, and for making sure that the other linemen do their jobs during the play. On either side of the center are the guards (G), while tackles (T) line up outside

7872-437: Is to snap the football to the holder, who will catch and position it for the placekicker. There is not usually a holder on kickoffs, because the ball is kicked off a tee; however, a holder may be used in certain situations, such as if wind is preventing the ball from remaining upright on the tee. The player on the receiving team who catches the ball is known as the kickoff returner (KR). The positions specific to punt plays are

8036-541: The 1958 NFL Championship game between the Baltimore Colts and the New York Giants , still referred to as the "Greatest Game Ever Played". The game, a 23–17 overtime victory by the Colts, was seen by millions of television viewers and had a major influence on the popularity of the sport. This, along with the innovations introduced by the new American Football League (AFL) in the early 1960s, helped football to become

8200-543: The Arena Football League , which formed in 1987. The AFL is the second longest running professional football league in the United States after the NFL, although its current incarnation is a separate entity from the original, which folded due to bankruptcy in 2008. From its debut until 1997, the Arena Football League operated with a monopoly on the indoor game, due to a broad interpretation that virtually all of

8364-454: The Baltimore Colts (not related to today's Indianapolis Colts , which began play in Baltimore in 1953) fielded quarterback Y. A. Tittle . Paul Brown made many innovations to the game on and off the field, including year-round coaching staffs, precision pass patterns, face masks, and the use of "messenger guards". He was the first coach to film the opposition and break down those game films in

SECTION 50

#1733084696472

8528-685: The Brooklyn Dodgers and the Philadelphia Eagles . There were two fixed monochrome iconoscope cameras and a single play-by-play commentator, Skip Walz . Although the NFL as a whole continued to play through World War II, the schedule was reduced, rosters were seriously impacted, and the Steelers were forced to merge operations with other NFL teams in 1943 and 1944 , while the Cleveland Rams were forced to suspend operations in 1943. In 1936,

8692-554: The Canton Bulldogs . Ohio pioneered the concept of playing games on Sundays to avoid competition with college football games; this was illegal in Pennsylvania (as well as New York City) due to still-existing blue laws , but eventually became the professional standard. A fabricated betting scandal , coupled with a lack of competitive games and increasing price tags, effectively ruined the Ohio League by 1907. Professional football took

8856-698: The Chicago Bears ; Cowboys receiver Bob Hayes ; the Philadelphia Eagles ' and the Redskins' Charley Taylor . The AFL's influence on the NFL was evident in several ways: in 1962, the NFL emulated the junior league by arranging its own league-wide national television contract, with CBS; and late in the 'sixties, the NFL began recognizing the wide talent pool the AFL had tapped in small and predominantly black colleges , and it, too, started scouting and signing from those schools. Tired of raids on players and escalating salaries, in

9020-638: The Chicago Bulls to the Los Angeles Wildcats (actually based in Chicago) formed the first American Football League in competition with the NFL. Because of the 1925 shenanigans, the NFL's Rock Island Independents left the seven-year-old league to join the AFL. The major attraction of the new league was Red Grange of the Yankees, but the league folded after just one year, with the Yankees being absorbed into

9184-475: The Ironton Tanks and the pre-NFL Portsmouth Spartans ), the other regional leagues continued. The New York league continued throughout the 1920s, outlasting many of the teams that it had contributed to the NFL, albeit without championships. Western Pennsylvania's league lasted until 1940. 1924 saw the foundation of eastern Pennsylvania's Anthracite League , the last regional "major league." The Anthracite League

9348-413: The National Football League of 1902 , the first all-professional league. The league hoped to draw fans by featuring stars such as Rube Waddell and Christy Mathewson touring Pennsylvania and New York. It was during this time that Blondy Wallace emerged as the biggest, and most controversial, name in professional football. The league didn't draw as many fans as hoped, but promoter Tom O'Rourke considered

9512-461: The New York Giants 23–17 in professional football's first sudden-death championship game, and repeated the victory against the same team in the 1959 NFL title game, this time by a score of 31–16. The Colts had folded after the 1950 season and from 1951 through 1959 the NFL had twelve teams, six each in the East and West conferences. The league during this period featured not only star players absorbed from

9676-552: The New York Pro Football League . New York, with future NFL teams such as the Buffalo Prospects , Tonawanda Kardex , and Rochester Jeffersons , introduced the playoff tournament to professional football; Buffalo won the last contest in 1919. World War I and the 1918 flu pandemic caused a severe disruption in professional football, which shut down most teams but allowed those that could continue (including most of

9840-465: The de facto major league (and, in fact, the only professional circuit) for football in the United States; it, like many of its successors, was not a "league" in the modern sense of a formalized organization, but rather an informal group of teams in free association with each other and any other team willing to play them. The oldest existing professional football club is the Arizona Cardinals ,

10004-417: The highest paid athletes in the world, with the highest salaries reaching tens of millions of dollars per year. Compared to the other major professional sports leagues of the United States and Canada , football has comparatively few levels of play and does not have a well-developed minor league system or pyramid , either official or otherwise. In North America, the top level of professional football

SECTION 60

#1733084696472

10168-411: The kickoff , which starts the first and third quarters and overtime and follows a try attempt or a successful field goal; the safety kick follows a safety. On a kickoff, the ball is placed at the 35-yard line of the kicking team in professional and college play and at the 40-yard line in high school play. The ball may be drop kicked or place kicked. If a place kick is chosen, the ball can be placed on

10332-407: The punter (P), long snapper, upback , and gunner . The long snapper snaps the football directly to the punter, who then drops and kicks it before it hits the ground. Gunners line up split outside the line and race down the field, aiming to tackle the punt returner (PR)—the player who catches the punt. Upbacks line up a short distance behind the line of scrimmage, providing additional protection to

10496-468: The snap , the line of scrimmage , eleven-player teams, and the concept of downs. Later rule changes legalized the forward pass , created the neutral zone , and specified the size and shape of the football. The sport is closely related to Canadian football , which evolved in parallel with and at the same time as the American game, although its rules were developed independently from those of Camp. Most of

10660-462: The "Father of American Football", secured rule changes in 1880 that reduced the size of each team from 15 to 11 players and instituted the snap to replace the chaotic and inconsistent scrum . While the game between Rutgers and Princeton is commonly considered the first American football game, several years prior in 1862, the Oneida Football Club formed as the oldest known football club in

10824-523: The 1920s, the smaller cities gave up on top-level pro football, while larger cities such as Boston, New York and Philadelphia saw teams take root there. This portion of the NFL's existence saw the admission of the Boston Braves , owned by George Preston Marshall who was to exert major positive and negative influences on the league. In 1926, teams from nine cities ranging from the New York Yankees to

10988-560: The 2012 season the Trojans decided to voluntarily drop one level down and play the next season in 1st division (2nd tier league below Maple League). In 2013, the Trojans won all the regular season games, the semifinal game and the Spaghetti Bowl. After a perfect season the Trojans was granted a Maple League Vaahteraliiga license and this season (2014) the team will play again in the highest level. Former Trojans head coach in 1993-94 Ken Meyer

11152-526: The AAFC 'merger' but others such as halfback Frank Gifford ( New York Giants ); the Philadelphia Eagles ' quarterback Norm Van Brocklin and receiver Tommy McDonald ; and the Colts' quarterback Johnny Unitas and running back Lenny Moore . Television coverage of the league was spotty, with some teams starting in 1950 to have individual arrangements with the Dumont Network and NBC. CBS began to televise selected NFL regular season games in 1956, but there

11316-573: The ACFL unsuccessfully applied to join the AFL, two new leagues formed: the Professional Football League of America (PFLA), which ran from 1965 to 1967, and the more prominent Continental Football League (ContFL), which ran from 1965 to 1969. The ACFL lost three of its best teams to the ContFL, but survived. The ContFL and ACFL had different strategies: the ContFL had major-league aspirations, while

11480-539: The ACFL was happy as a developmental league and (like previous leagues run by the Rosentovers) allowed its teams to become farm teams to the AFL and NFL teams (for instance, the Hartford Knights were a farm team to the AFL's Buffalo Bills ). The ContFL arguably had better talent that went on to NFL and CFL stardom ( Ken Stabler , Don Jonas , Johnnie Walton and Sam Wyche ), but folded after 1969, and plans to take on

11644-485: The AFL New York Jets signed rookie Joe Namath to a then-record $ 437,000 contract (equivalent to $ 4.23 million in 2023). A five-year, $ 40 million NBC television contract followed, which helped to sustain the young league. The bidding war for players ended in 1966 when NFL owners approached the AFL regarding a merger, and the two leagues agreed on one that took full effect in 1970. This agreement provided for

11808-627: The AFL and NFL rivalry, several minor leagues thrived in this era as well. The United Football League lasted from 1961 to 1964 and was concentrated in the midwest. However, in 1962 it was quickly eclipsed by the Atlantic Coast Football League , which was run by the same people (the Rosentover family) as the previous American Association of the 1930s. When the UFL folded, and the Newark Bears of

11972-706: The AFL's planned expansion to Atlanta by offering that city's investor the Falcons ' NFL franchise. Ironically, the Falcons' replacement in the AFL were the Miami Dolphins who have appeared in five Super Bowls, winning two, while the Falcons were losers in their two appearances. Star NFL players during this period included the Browns' fullback Jim Brown ; the Green Bay Packers ' quarterback Bart Starr , fullback Jim Taylor and halfback Paul Hornung ; halfback Gale Sayers of

12136-775: The Browns-dominated AAFC had had the same champion every year, six out of the Original Eight AFL teams won at least one AFL championship, and all but one (the lone exception being the Denver Broncos ) played in at least one post-season game. In addition to traditional eastern cities, it placed teams in Texas, in the West with the Broncos, Oakland Raiders and the Chargers, and eventually in

12300-461: The CFL head-to-head were abandoned. The ACFL also produced some significant talent (e.g. Marvin Hubbard , Jim Corcoran and the first female professional football player, placeholder Patricia Palinkas ) and lasted longer, through 1971, with a return season in 1973. The attempted major World Football League sapped the ACFL of most of its talent, and forced it to fold prior to the 1974 season. In 1970,

12464-491: The CFL). The NFL has, over the course of its history, recruited rugby union , association football and Australian rules football players from other countries (particularly those who are retired from competition in their home countries) to play in the league, almost always as kickers and punters. Broadcasting is an integral part of professional football. Not only does it provide the sport with exposure to an audience wider than just

12628-576: The FCS and 85 scholarship players in the FBS, respectively. Individual players in a football game must be designated with a uniform number between 1 and 99, though some teams may "retire" certain numbers , making them unavailable to players. NFL teams are required to number their players by a league-approved numbering system, and any exceptions must be approved by the commissioner . NCAA and NFHS teams are "strongly advised" to number their offensive players according to

12792-557: The Midwest Kansas City and the deep South Miami . The league forced a merger with its rival, and made possible the Super Bowl at the end of the 1966 season. Although it lost the first two, by its demise it had beaten two NFL teams proclaimed as "the best in history" to win the final two World Championship games between two Professional Football league champions. The decade ended with the AFL retaining its original franchises, plus two expansion teams, and those ten teams represented

12956-457: The NFL added three of its teams, for a total of thirteen, but maintained the 14-game format. The first year after admitting the Cleveland Browns , the NFL was humbled by having the Browns, a team from what it had ridiculed as an inferior league, win its championship. The Browns went on to be NFL champions in three of their first six years in the league. In 1958, the Baltimore Colts defeated

13120-522: The NFL and were replaced by the first Professional Football team to actually play its home games on the West Coast, the Los Angeles Bulldogs , who had several stars including quarterback Harry Newman and end Bill Moore . The Boston Shamrocks , with all-star end Bill Fleming , outdrew the NFL's Redskins in 1936, causing George Preston Marshall to move the team to Washington. However, the league as

13284-499: The NFL's merger with the American Football League ; each competing league had its own broadcaster, both of which kept the rights to their respective conference after the merger, while additional networks were sold showcase packages of once-a-week games held at night. In Canada, where the threat of competing sports leagues is far less, the CFL opts instead for an exclusive contract with TSN , available only by subscription to

13448-460: The NFL, the Los Angeles Rams added them in 1946, as they were required by their stadium lease to integrate the team. The league had two five-team divisions, each team playing an unwieldy 11-game schedule, with some teams playing more home games than others. They increased to twelve games the following year, partly because of the success of the rival AAFC's 14-game format. After the AAFC folded,

13612-464: The NFL. In 1933, the league divided into the Eastern and Western divisions, and finally instituted a championship game between the division winners. Each team played from 10 to 13 games per season during this period, and by 1945, the league had two five-team divisions, with each team playing a 10-game regular season schedule. In 1936, to select and assign graduating college players to particular Pro teams,

13776-569: The New York squads) to pick up the talent that stayed stateside, effectively ending the Ohio League's decade-long monopoly on pro football talent. Barnstorming tours between the circuits, along with the continuing bidding wars, led to the regional circuits forming connections and laying the groundwork for the first truly national professional league. A year after the Buffalo Prospects won the first Professional Football championship game, teams from

13940-698: The Ohio League organized to form the new American Professional Football Conference; two months later, adding teams from the other regional circuits surrounding Ohio, the league changed its name to the American Professional Football Association (APFA). In an effort to expand beyond the midwest, the league staged a showcase game between Canton and Buffalo at the Polo Grounds in New York City (Buffalo won) in December 1920. The league did not have

14104-452: The Sports and Fitness Industry Association. The role of the offensive unit is to advance the football down the field with the ultimate goal of scoring a touchdown . The offensive team must line up in a legal formation before they can snap the ball. An offensive formation is considered illegal if there are more than four players in the backfield or fewer than five players numbered 50–79 on

14268-579: The United Kingdom, Ireland, New Zealand, and Australia. American football evolved from the sports of rugby and soccer . Rugby, like American football, is a sport in which two competing teams vie for control of a ball, which can be kicked through a set of goalposts or run into the opponent's goal area to score points. What is considered to be the first American football game was played on November 6, 1869 , between Rutgers and Princeton , two college teams. They consisted of 25 players per team and used

14432-455: The United States. The team consisted of graduates of Boston's elite preparatory schools and played from 1862 to 1865. The introduction of the snap resulted in an unexpected consequence. Before the snap, the strategy had been to punt if a scrum resulted in bad field position. However, a group of Princeton players realized that, as the snap was uncontested, they could now hold the ball indefinitely to prevent their opponent from scoring. In 1881, in

14596-547: The United States: official time was kept on a scoreboard clock rather than on a watch in the referee's pocket, as the NFL did; optional two-point conversions by pass or run after touchdowns; names on the jerseys of players; and several others, including expansion of the role of minority players, actively recruited by the league in contrast to the NFL. The AFL also signed several star college players who had also been drafted by NFL teams. Competition for players heated up in 1965, when

14760-460: The advent of artificial rubber inside the leather outer shell to sustain crushing forces . At all levels of play, the football is inflated to 12 + 1 ⁄ 2 to 13 + 1 ⁄ 2  psi (86 to 93 kPa), or just under one atmosphere, and weighs 14 to 15 ounces (400 to 430 g); beyond that, the exact dimensions vary slightly. In professional play the ball has a long axis of 11 to 11 + 1 ⁄ 4 inches (28 to 29 cm),

14924-462: The audience attending at the stadium, but it can also provide revenue in the form of rights fees. The NFL relies on television for nearly half of its revenue; this is in part because the league only plays one game each week, leaving fewer opportunities for ticket sales than the other professional sports (in turn, however, NFL stadiums have among the highest per-game attendance thanks to large stadium capacities, figures only exceeded or matched by some of

15088-410: The ball at least ten yards in four downs or plays; if they fail, they turn over the football to the defense, but if they succeed, they are given a new set of four downs to continue the drive . Points are scored primarily by advancing the ball into the opposing team's end zone for a touchdown or kicking the ball through the opponent's goalposts for a field goal . The team with the most points at

15252-435: The ball is caught, and the ball may not be advanced. Officials are responsible for enforcing game rules and monitoring the clock. All officials carry a whistle and wear black-and-white striped shirts and black hats except for the referee, whose hat is white. Each carries a weighted yellow flag that is thrown to the ground to signal that a foul has been called. An official who spots multiple fouls will throw their hat as

15416-478: The ball off, throws it, or runs with it. The primary role of the halfback, also known as the running back or tailback, is to carry the ball on running plays. Halfbacks may also serve as receivers. Fullbacks tend to be larger than halfbacks and function primarily as blockers, but they are sometimes used as runners in short-yardage or goal-line situations. They are seldom used as receivers. The offensive line (OL) consists of several players whose primary function

15580-463: The boost it had received from the 1958 Colts-Giants sudden-death game. It was content with a 12-team league playing a 12-game schedule and featured "ball-control" football. When Texas oilmen Lamar Hunt and Bud Adams tried to purchase existing NFL franchises to move to Texas, or to establish new NFL franchises there, they were told that the conservative NFL was not interested. The result was that Hunt and Adams joined with six other businessmen to form

15744-413: The crossbars of the defense's goalposts. In practice, almost all field goal attempts are done via place kick. While drop kicks were common in the early days of the sport, the shape of modern footballs makes it difficult to reliably drop kick the ball. The last successful scoring play by drop kick in the NFL was accomplished in 2006; prior to that, the last successful drop kick had been made in 1941. After

15908-399: The defense is to prevent the offense from scoring by tackling the ball carrier or by forcing turnovers . Turnovers include interceptions (a defender catching a forward pass intended for the offense) and forced fumbles (taking possession of the ball from the ball-carrier). The defensive line (DL) consists of defensive ends (DE) and defensive tackles (DT). Defensive ends line up on

16072-430: The defensive backfield. They are divided into two types: middle linebackers (MLB) and outside linebackers (OLB). Linebackers tend to serve as the defensive leaders and call the defensive plays, given their vantage point of the offensive backfield. Their roles include defending the run, pressuring the quarterback, and tackling backs, wide receivers, and tight ends in the passing game. The defensive backfield , often called

16236-638: The end of the first NFL. From there, professional football's focus moved north and west, as teams such as the Massillon Tigers and the short-lived Franklin Athletic Club went on buying sprees in an effort to defeat local teams. Massillon's buying spree led to the rise of the Ohio League , drawing much of the top professional football talent in America from Pennsylvania to Ohio, including Wallace, who signed with

16400-419: The end of the game wins. American football evolved in the United States, originating from the sports of soccer and rugby . The first American football game was played on November 6, 1869 , between two college teams, Rutgers and Princeton , using rules based on the rules of soccer at the time. A set of rule changes drawn up from 1880 onward by Walter Camp , the "Father of American Football", established

16564-472: The ends and sides of the field are known as the end lines and sidelines . Goal lines are marked 10 yards (9.1 m) inward from each end line. Weighted pylons are placed the sidelines on the inside corner of the intersections with the goal lines and end lines. White markings on the field identify the distance from the end zone. Inbound lines, or hash marks , are short parallel lines that mark off 1-yard (0.91 m) increments. Yard lines , which can run

16728-404: The ends of the line, while defensive tackles line up inside, between the defensive ends. The primary responsibilities of defensive ends and defensive tackles are to stop running plays on the outside and inside, respectively, to pressure the quarterback on passing plays, and to occupy the line so that the linebackers can break through. Linebackers line up behind the defensive line but in front of

16892-638: The entire NFL excluding blacks after 1934. Also joining the NFL around this time was one of the last teams from Pennsylvania's independent era, the Rooneys ; they became the Pittsburgh Pirates when they joined the NFL in 1933, later renaming themselves the Steelers as part of a complicated franchise swap and abortive merger attempt in 1940. In 1939, NBC broadcast the first-ever televised Professional Football game from Ebbets Field , an October 22 contest between

17056-804: The established league, even though the Buffalo Bills drew good crowds and raised funds from citizens to back the franchise. Players from the Bills and the other AAFC teams not 'merged' were distributed among the NFL teams. Motley, Graham, Groza, Hirsch and Tittle all starred in the NFL after the 'merger'. Of the three AAFC teams that joined the NFL: Following five years of what the league perceived to be weak leadership on behalf of commissioner Elmer Layden (of Four Horsemen fame), league officials appointed Philadelphia Eagles owner-founder Bert Bell as commissioner in 1946. After twelve years without black players in

17220-620: The existence of the AFL: the Vikings, Cowboys, and Falcons, added to compete with the AFL, and the New Orleans Saints , who were added as a reward to Louisiana federal legislators for their support of PL 89-800, which permitted the merger. Likewise, the AFL-NFL wars brought two teams to Missouri (one in each league), marking the first time NFL teams had played in the state since the 1930s. Concurrently with

17384-556: The features that distinguish American football from rugby and soccer are also present in Canadian football. The two sports are considered the primary variants of gridiron football . American football is the most popular sport in the United States in terms of broadcast viewership audience. The most popular forms of the game are professional and college football , with the other major levels being high-school and youth football. As of 2022 , nearly 1.04 million high-school athletes play

17548-468: The field is punishable by a penalty. Teams may substitute any number of their players between downs; this "platoon" system replaced the original system, which featured limited substitution rules, and has resulted in teams utilizing specialized offensive, defensive and special teams units. The number of players allowed on an active roster varies by league; the NFL has a 53-man roster, while NCAA Division I allows teams to have 63 scholarship players in

17712-454: The field was shortened to 100 yards (91 m) long, two 10-yard-long (9.1 m) end zones were created, and teams were given four downs instead of three to advance the ball 10 yards (9.1 m). The roughing the passer penalty was implemented in 1914, and eligible players were first allowed to catch the ball anywhere on the field in 1918. On November 12, 1892, Pudge Heffelfinger was paid $ 500 (equivalent to $ 16,956 in 2023) to play

17876-477: The first minor league compact with the NFL. The PCPFL folded in 1948 after years of declining attendance and the arrival of the NFL in its flagship Los Angeles market. A year after World War II, another new Professional Football league was formed – the All-America Football Conference (AAFC). It attracted some of the nation's best football players and posed a serious challenge to the NFL. Like

18040-485: The first Professional Football ' entry draft ' was held. The University of Chicago 's Heisman Trophy -winning running back Jay Berwanger was selected first overall by the Philadelphia Eagles . However, Berwanger chose not to play Professional Football. The league was dominated by the Chicago Bears , Green Bay Packers , and New York Giants , with stars like quarterback Sid Luckman (Bears); and fullbacks Tuffy Leemans (Giants) and Clarke Hinkle (Packers). Even with

18204-554: The first ever cooperative television plan for professional football, in which the proceeds of the contract were divided equally among member clubs. ABC and the AFL also introduced moving, on-field cameras (as opposed to the fixed midfield cameras of CBS and the NFL), and were the first to have players "miked" during broadcast games. But the American Football League was different from the AAFC in its overall competitive balance. While

18368-548: The first modern black starting quarterback ( Marlin Briscoe , Broncos). The AFL was similar to the AAFC in that it offered innovations, like a return to the double round robin schedule introduced by the earlier league and had eight teams in two divisions like the AAFC. The AFL also introduced official scoreboard clocks, player names on jerseys, the two-point PAT conversion and important off-the field elements such as gate and TV revenue-sharing and national TV contracts. The AFL developed

18532-657: The first open professional after accepting $ 10 to play for the Latrobe Athletic Association ; Latrobe became the first all-professional club soon after. William Chase Temple would become the first man to directly bankroll a football team himself when he assumed "ownership" of the Duquesne Country and Athletic Club in either 1898 or 1899. Throughout the 1890s, the Western Pennsylvania Professional Football Circuit would act as

18696-620: The first professional league on the West Coast. The PCPFL was notable for its continuous operation through World War II (it even spun off a second league in 1944 ) and for its open embrace of black talent that had been blacklisted from the NFL since the 1930s. Along with the American Association and the Dixie League , the PCPFL were members of the Association of Professional Football Leagues ,

18860-420: The first time a major sports league had merged with another without losing a franchise. The legacy of the American Football League is that virtually every aspect of today's wildly popular professional football, on and off the field, can be traced to innovations developed by the AFL and adopted by the NFL. After the sudden death of commissioner Bert Bell in 1959, Los Angeles Rams general manager Pete Rozelle

19024-599: The formation of the Intercollegiate Athletic Association of the United States, later renamed the National Collegiate Athletic Association (NCAA). The legal forward pass was introduced in 1906, although its effect was initially minimal due to the restrictions placed on its use. The idea of a 40-yard-wider field was opposed by Harvard due to the size of the new Harvard Stadium . Other rule changes introduced that year included

19188-465: The fourth American Football League (1960–1969). The league started out by signing half of the NFL's 1960 first-round draft choices including the Houston Oilers ' Billy Cannon , and never slowed down. With future Hall of Fame Coaches Hank Stram ( Dallas Texans/Kansas City Chiefs ) and Sid Gillman ( LA/San Diego Chargers ) as well as others like the Buffalo Bills ' Lou Saban , the league offered

19352-419: The game clock based on the direction of the appropriate official . A separate play clock is used to show the amount of time within which the offense must initiate a play. The play clock is set to 25 seconds after certain administrative stoppages in play and to 40 seconds when play is proceeding without such stoppages. If the offense fails to start a play before the play clock reads "00", a delay of game foul

19516-409: The game had a strict sense of amateurism at the time, and direct payment to players was frowned upon, if not prohibited outright. Over time, professional play became increasingly common, and with it came rising salaries and unpredictable player movement, as well as the illegal payment of college players who were still in school. The National Football League (NFL), a group of professional teams that

19680-514: The game); only one indoor team, the AFL's short-lived Toronto Phantoms (2000 to 2002), has ever played its games in Canada. The all-female Lingerie Football League had operations in Canada from 2011 to 2014, but that league dropped to amateur level by the time the LFL entered the country. Up until the 1970s, semiprofessional and minor football leagues would often develop lower end players into professional prospects. Though there are still numerous teams at

19844-443: The ground or a tee; a holder may be used in either case. On a safety kick, the kicking team kicks the ball from their own 20-yard line. They can punt, drop kick or place kick the ball, but a tee may not be used in professional play. Any member of the receiving team may catch or advance the ball. The ball may be recovered by the kicking team once it has gone at least ten yards and has touched the ground or has been touched by any member of

20008-434: The guards. The principal receivers are the wide receivers (WR) and the tight ends (TE). Wide receivers line up on or near the line of scrimmage, split outside the line. The main goal of the wide receiver is to catch passes thrown by the quarterback, but they may also function as decoys or as blockers during running plays. Tight ends line up outside the tackles and function both as receivers and as blockers. The role of

20172-405: The high school and college levels. Since interleague play is extremely rare, there is no need for a nationwide standard for all leagues, and each league will adopt and discard rules as they see fit. The Arena Football League had a patent on several of its rules that expired in 2007. Several professional leagues have experimented with rules in an effort to improve the quality of the game or to create

20336-472: The league (prior to 2014, the restrictions were much tighter in that the person also had to be resident in Canada since childhood). As such, Canadian Interuniversity Sport feeds players to the CFL to meet these quotas, much as the NCAA does in the United States. The remaining half of the roster may be filled by either Canadians or by internationals (formerly imports ; these are typically American players who play in

20500-502: The league to be the best teams in America. O'Rourke brought a coalition of the two Philadelphia teams to his World Series of Football and immediately labeled them the favorite for the tournament, bestowing the team home-field advantage and naming it "New York." New York was upset by the Syracuse Athletic Club in the first round. An agreement between the baseball leagues to form modern Major League Baseball led directly to

20664-484: The league's rules, collectively known as arena football , were covered under its patent; the Professional Indoor Football League successfully defeated the AFL's legal action against it in 1997, opening the possibility for other indoor football leagues to form. Only one significant aspect of the patent, the large rebound nets the AFL has used since its debut to keep balls in play, was fully protected;

20828-414: The league. The college football development system is a unique feature in the professional football system, stemming from the fact that the game of American football originated at the college level, unlike other sports that were products of independent clubs. Although ostensibly amateurs, college athletes are compensated with five years of free undergraduate college education (more than enough time to pursue

20992-603: The major college football teams and by the NASCAR Sprint Cup , both of which are also weekly events) and because the expense of the game (it has the largest rosters of any professional sport) makes the cost highly prohibitive. The NFL has sold broadcast rights to each of the major television networks , who pay large annual fees on top of the cost of production for the rights to air the game. The networks make back much of their money through advertising and retransmission consent fees. The use of multiple broadcasters dated to before

21156-513: The mid-1960s, certain NFL owners secretly approached AFL principals, seeking a merger of the two leagues. The merger was agreed to in 1966, with a championship game to be played between the league titlists, and a merged schedule beginning with the 1970 season, when existing TV contracts could be re-worked. The decade was dominated in the NFL by the Packers, who won four NFL titles, and by the mid-to late 1960s their head coach Vince Lombardi had fashioned

21320-503: The most popular sport in the United States by the mid-1960s. The rival AFL arose in 1960 and challenged the NFL's dominance. The AFL began in relative obscurity but eventually thrived, with an initial television contract with the ABC television network. The AFL's existence forced the conservative NFL to expand to Dallas and Minnesota in an attempt to destroy the new league. Meanwhile, the AFL introduced many new features to professional football in

21484-429: The offense advances ten or more yards in the four downs, they are awarded a new set of four downs. If they fail to advance ten yards, possession of the football is turned over to the defense. In most situations, if the offense reaches their fourth down they will punt the ball to the other team, which forces them to begin their drive from farther down the field; if they are in field goal range , they might attempt to score

21648-429: The offensive line. Players can line up temporarily in a position whose eligibility is different from what their number permits as long as they report the change immediately to the referee, who then informs the defensive team of the change. Neither team's players, except the center (C), are allowed to line up in or cross the neutral zone until the ball is snapped. Interior offensive linemen are not allowed to move until

21812-478: The patent expired in 2007, although no other professional indoor league has adopted rebound nets since. As of 2011, two national leagues (the AFL and the Indoor Football League ), along with several regional professional and semi-pro leagues, are in operation. As of 2011, no professional indoor football league has had any significant presence in Canada (despite an abundance of hockey arenas that are ideal for

21976-445: The plane of the two end lines. The crossbar of these posts is 10 feet (3.0 m) above the ground, with vertical uprights at the end of the crossbar 18 feet 6 inches (5.64 m) apart for professional and collegiate play, and 23 feet 4 inches (7.11 m) apart for high school play. The uprights extend vertically 35 feet (11 m) on professional fields, a minimum of 10 yards (9.1 m) on college fields, and

22140-448: The point(s)-after-touchdown (PAT) or conversion, which is a single scoring opportunity. This is generally attempted from the two- or three-yard line, depending on the level of play. If the PAT is scored by a place kick or drop kick through the goal posts, it is worth one point, typically called the extra point. If the PAT is scored by what would normally be a touchdown, it is worth two points; this

22304-479: The pre-war AFL, it used a double round robin schedule. The league was dominated by a franchise owned and coached by Paul Brown : the Cleveland Browns , a team that would win the league's championship every year of its existence. The Browns featured players such as fullback Marion Motley , quarterback Otto Graham and kicker Lou Groza , while the San Francisco 49ers had running back Elroy 'Crazylegs' Hirsch and

22468-422: The punter. In football, the winner is the team that has scored more points at the end of the game. There are multiple ways to score in a football game. The touchdown (TD), worth six points, is the most valuable scoring play in American football. A touchdown is scored when a live ball is advanced into, caught, or recovered in the opposing team's end zone. The scoring team then attempts a try, more commonly known as

22632-401: The receiving team. The three types of scrimmage kicks are place kicks, drop kicks, and punts. Only place kicks and drop kicks can score points. The place kick is the standard method used to score points, because the pointy shape of the football makes it difficult to reliably drop kick. Once the ball has been kicked from a scrimmage kick, it can be advanced by the kicking team only if it

22796-439: The reduction of playing time from 70 to 60 minutes and an increase of the distance required for a first down from 5 to 10 yards (4.6 to 9.1 m). To reduce infighting and dirty play between teams, the neutral zone was created along the width of the football before the snap. Scoring was also adjusted: points awarded for field goals were reduced to three in 1909 and points for touchdowns were raised to six in 1912. Also in 1912,

22960-534: The rulebook for the 1876 college football season , when the sport first shifted from soccer-style rules to rugby-style rules. Although it could easily have been called "rugby" at this point, Harvard, one of the primary proponents of the rugby-style game, compromised and did not request the name of the sport be changed to "rugby". The terms " gridiron " or "American football" are favored in English-speaking countries where other types of football are popular, such as

23124-409: The same team the next week; the sums were very large by the standards of the day, and like most payment arrangements, both players denied any payment ever took place for much of their lives. For several years afterwards, individual players and sometimes entire teams received compensation to play in "barnstorming" type games without rigid schedules and against a variety of opponents. John Brallier became

23288-452: The second one, the Harvard players preferred the Canadian style of having only 11 men on the field, running the ball without having to be chased by an opponent, the forward pass, tackling, and using an oblong instead of a round ball. An 1875 Harvard–Yale game played under rugby-style rules was observed by two Princeton athletes who were impressed by it. They introduced the sport to Princeton,

23452-503: The secondary, consists of cornerbacks (CB) and safeties (S). Safeties are themselves divided into free safeties (FS) and strong safeties (SS). Cornerbacks line up outside the defensive formation, typically opposite a receiver to be able to cover them. Safeties line up between the cornerbacks but farther back in the secondary. Safeties tend to be viewed as "the last line of defense" and are responsible for stopping deep passing plays as well as breakout running plays. The special teams unit

23616-456: The semi-pro level in both the United States and Canada, they have mostly dropped to regional amateur status, and they no longer develop professional prospects, in part due to the rise of indoor football. Though Japan ( X-League ) and Europe ( Austrian Football League and German Football League ) have professional football leagues composed primarily of national citizens along with a limited number of American Imports, these leagues are generally of

23780-524: The smaller field. Professional football evolved from amateur "club" football, played by general interest athletic clubs or associations . These clubs began playing football in the late 1870s, approximately ten years after the game took form in American colleges. Amateur club football established itself as a somewhat lower quality alternative to the more popular college football ; some of the better teams would play against college teams. Eventually, some ostensibly amateur teams would secretly begin paying players

23944-411: The snap of the ball. The main backfield positions are the quarterback (QB), halfback/tailback (HB/TB), and fullback (FB). The quarterback is the leader of the offense. Either the quarterback or a coach calls the plays. Quarterbacks typically inform the rest of the offense of the play in the huddle before the team lines up. The quarterback lines up behind the center to take the snap and then hands

24108-523: The sport in the U.S., with another 81,000 college athletes in the NCAA and the NAIA . The National Football League (NFL) has the highest average attendance of any professional sports league in the world . Its championship game, the Super Bowl , ranks among the most-watched club sporting events globally. In 2022, the league had an annual revenue of around $ 18.6 billion, making it the most valuable sports league in

24272-482: The stellar fullback Cliff Battles , Marshall's team, now called the Redskins, was driven out of Boston in 1936 by a competing league, and he moved his franchise to Washington, D.C. as the Washington Redskins . Marshall introduced the marching band and a team song to Professional Football, along with other promotional efforts. However, he also refused to have black players on his team, and his influence resulted in

24436-491: The time was played at the collegiate level . The upstart NFL received a boost to its legitimacy in 1925, however, when an NFL team, the Pottsville Maroons , defeated a team of Notre Dame all-stars in an exhibition game . A greater emphasis on the passing game helped professional football to distinguish itself further from the college game during the late 1930s. Football, in general, became increasingly popular following

24600-523: The time. Many of the early semi-professional and professional teams were works teams consisting mostly of employees of the companies that sponsored them. The first record of an American football player receiving "pay for play" came in 1892 with Pudge Heffelfinger's $ 500 contract to play in a game for the Allegheny Athletic Association against the Pittsburgh Athletic Club, with the second being Ben "Sport" Donnelly 's $ 250 contract to play for

24764-503: The vast majority of professional football players is the Division I Bowl Subdivision , with most coming from the five conferences with automatic bids into the College Football Playoff bowl games . Under current regulations, players must be at least three years removed from high school graduation to qualify to play in the NFL. Because of these barriers to entry , players who do not play college football have very few options for breaking into

24928-411: The width of the field, are marked every 5 yards (4.6 m). A one-yard-wide line is placed at each end of the field; this line is marked at the center of the two-yard line in professional play and at the three-yard line in college play. Numerals that display the distance from the closest goal line in yards are placed on both sides of the field every ten yards. Goalposts are located at the center of

25092-408: The winning team decides to defer, the losing team chooses the option the winning team did not select—to receive, kick, or select a goal to defend to begin the second half. Most teams choose to receive or defer, because choosing to kick the ball to start the game allows the other team to choose which goal to defend. Teams switch goals following the first and third quarters. If a down is in progress when

25256-402: The world. Other professional and amateur leagues exist worldwide, but the sport does not have the international popularity of other American sports like baseball or basketball ; the sport maintains a growing following in the rest of North America, Europe, Brazil, and Japan. In the United States, American football is referred to as "football". The term "football" was officially established in

25420-472: Was common in the 1890s, the Amateur Athletic Union began pressuring and threatening college teams with the loss of amateur status if they did so. Over the course of the first few years of the 20th Century, college and professional football began to diverge, until the NCAA formed in 1906, giving college football a separate sanctioning body. The stigma of being a professional athlete, and the threat it

25584-457: Was instituted. Despite these new rules, football remained a violent sport. Dangerous mass-formations like the flying wedge resulted in serious injuries and deaths. A 1905 peak of 19 fatalities nationwide resulted in a threat by President Theodore Roosevelt to abolish the game unless major changes were made. In response, 62 colleges and universities met in New York City to discuss rule changes on December 28, 1905. These proceedings resulted in

25748-707: Was its having to pay for television coverage instead of being paid for the rights to it, along with its use of networks that were not widely available. Similarly, the Continental Football League only had one of its games televised nationally in its five-year existence, and the American Football Association blamed its failure on an inability to secure television coverage. Virtually all professional football teams broadcast at least some of their games on local radio. The rules of professional football are more likely to vary from league to league than

25912-428: Was named his replacement after a contentious, eight-day, 23-ballot stalemated election in which the league's favored candidate, Marshall Leahy , repeatedly fell one vote short of the supermajority of votes necessary to be elected commissioner. Whereas his predecessors generally put their league offices in the city of the teams they previously represented (the key issue that prevented Leahy from becoming Commissioner, as he

26076-401: Was no league-wide, national television (the Browns, for instance, held out and syndicated games themselves until the early 1960s when a league-wide contract was imposed). By the start of the 1960s, the NFL was complacent in its dominance of the market for Professional Football fans, and had little incentive to expand that market. The AAFC was history, and the NFL had chosen not to capitalize on

26240-519: Was originally established in 1920 as the American Professional Football Association, aimed to solve these problems. This new league's stated goals included an end to bidding wars over players, prevention of the use of college players, and abolition of the practice of paying players to leave another team. By 1922, the NFL had established itself as America's premier professional football league. The dominant form of football at

26404-686: Was previously an employee of the San Francisco 49ers and was planning to move league offices to the West Coast), Rozelle instead agreed to establish a permanent office in New York City, where the league remains to this day. The 1960 NFL had ten teams, only two south of Washington, D.C. and/or west of Chicago (the Los Angeles Rams and San Francisco 49ers), and none in the Southern United States , where college football still dominated. Though it had rebuffed efforts to move or expand, it immediately

26568-449: Was put on the defensive by the new AFL, first causing the owners of the proposed Minnesota franchise in that league to renege for an NFL franchise to start in 1961, and immediately establishing the Cowboys in previously rejected Dallas, as competition to Hunt's Dallas Texans . The NFL also expanded its footprint by moving the Chicago Cardinals to St. Louis, Missouri in 1960. Later, it impeded

26732-584: Was to one's amateur status, meant that pseudonyms and nicknames were commonplace among professional players through the early part of the 20th century, in the hopes that covert professionals would not have themselves outed in a publicly released roster. Very few pro football players played under their given first names (John Brallier was a prominent exception). The next step in pro football stemmed from an unusual source: baseball. Teams from each championship city (Pittsburgh and Philadelphia), three in all, received support from baseball teams in their cities and formed

26896-558: Was won by the Pottsville Maroons , who, after one year (and winning the league title), jumped to the NFL. The Anthracite League remanifested itself as the Eastern League of Professional Football , an explicitly minor league, in 1926 and 1927. From 1922 through 1932, the NFL still declared as champions the team with the best record. There were no set schedules, and each team did not play the same number of games: some teams played against college or other amateur teams. The confusion reached

#471528