NFL preseason

The National Football League preseason is the period each year during which NFL teams play several not-for-the-record exhibition games before the actual "championship" or "regular" season starts. Beginning with the featured Pro Football Hall of Fame game in early August, five weekends of exhibition games are currently played in the NFL. The start of the preseason is intrinsically tied to the last week of training camp.

The games are useful for new players who are not used to playing in front of very large crowds. Management often uses the games to evaluate newly signed players. Veteran players will generally play only for about a quarter of each game (or less) in order to avoid injury; the third preseason game (or fourth for the participants in the Hall of Fame game) is generally the exception, since starters play well into the third quarter and both teams game plan for the game like the regular season. Thus, first-stringers' playing time is kept brief in the exhibition season, and in fact players are not paid their regular salaries for exhibitions, but the same per diem which they receive for training camp.

The exhibition game tickets, however, are usually the same price as regular-season games. Several lawsuits, by individual fans or by class action, have been brought against specific teams or the entire NFL over the practice of requiring season-ticket holders to purchase exhibition games. To date, none of these suits has been successful.

Exhibition games have been played in professional football since the beginning of the sport. In fact, until league play was formalized in 1920, one could consider virtually all of an independent professional football team's schedule to be exhibitions (as in test matches). In the early years of the sport, teams often "barnstormed", and played squads from leagues outside their own, or against local college teams or other amateur groups, charging fans whatever the traffic would bear.

When the NFL was founded in 1920, there were no such things as exhibition games, and all games counted in the standings and would be used to determine the league champion. In 1921 this was revised to only count games involving two league members, thus allowing non-league exhibitions but still effectively disallowing exhibitions between two league teams. This rule had a direct impact on deciding the 1921 championship, in which the losing team had insisted, both before and after, that the game only be considered an exhibition. In 1924, the league again changed the rule to declare games held in December or later to be exhibitions. By the mid-1930s, teams prepared for a standard 12-game regular season schedule, although even as late as 1939 teams would schedule non-league exhibition games both before and during the season (during bye weeks). The Pittsburgh Steelers (then known as the Pirates) were well known for playing both in the NFL and on a limited schedule in the decades-old Western Pennsylvania circuit in the 1930s.

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