The 1990 NFL season was the 71st regular season of the National Football League (NFL). To increase revenue, the league, for the first time since 1966, reinstated bye weeks, so that all NFL teams would play their 16-game schedule over a 17-week period. Furthermore, the playoff format was expanded from 10 teams to 12 teams by adding another wild card from each conference, thus adding two more contests to the postseason schedule; this format was modified with realignment in 2002 before the playoffs expanded to 14 teams in 2020.
The 1933 NFL season was the 14th regular season of the National Football League.
The 1961 NFL season was the 42nd regular season of the National Football League (NFL). The league expanded to 14 teams with the addition of the Minnesota Vikings, after the team's owners declined to be charter members of the new American Football League. The schedule was also expanded from 12 games per team to 14 games per team where it would stay for 16 years. The Vikings were placed in the Western Conference, and the Dallas Cowboys were switched from the Western Conference to the Eastern. The addition of the Vikings returned the NFL to an even number of teams.
The 1937 NFL season was the 18th regular season of the National Football League. The Cleveland Rams joined the league as an expansion team. Meanwhile, the Redskins relocated from Boston to Washington, D.C.
The 1938 NFL season was the 19th regular season of the National Football League. The season ended when the New York Giants defeated the Green Bay Packers in the NFL Championship Game.
The 1939 NFL season was the 20th regular season of the National Football League. Before the season, NFL president Joseph Carr died, and Carl Storck was named to replace him.
The 1940 NFL season was the 21st regular season of the National Football League. The season ended when the Chicago Bears defeated the Washington Redskins in the NFL Championship Game by 73–0; this result still stands as the most one-sided victory in NFL history as of the 2022-2023 season.
The 1941 NFL season was the 22nd regular season of the National Football League. Before the season, Elmer Layden was named the first Commissioner of the NFL, while Carl Storck resigned as league president. Layden also took on the duties of president and signed a five-year contract at $20,000 annually.
The 1944 NFL season was the 25th regular season of the National Football League. The Boston Yanks joined the league as an expansion team. Also, the Triangles-Dodgers franchise changed their name to the Brooklyn Tigers for this one season before merging with the aforementioned Yanks the following year. Meanwhile, both the Cleveland Rams and the Philadelphia Eagles resumed their traditional operations, while the Pittsburgh Steelers merged with the Chicago Cardinals for this one season due to player shortages as a result of World War II. The combined team, known as Card-Pitt, played three home games in Pittsburgh and two in Chicago, and set the 20th century record for lowest punting average by an NFL team with 32.7 yards per punt.
The 1946 NFL season was the 27th regular season of the National Football League. Before the season, Elmer Layden resigned as NFL Commissioner and Bert Bell, co-founder of the Philadelphia Eagles, replaced him. Meanwhile, the All-America Football Conference was formed to rival the NFL, and the Rams became the first NFL team based on the West Coast after they relocated from Cleveland, Ohio, to Los Angeles, California. A regular season game was played on Tuesday, the last until the 2010 season, on October 1, between New York and Boston.
The 1936 NFL Championship Game was the fourth championship game played in the National Football League (NFL). It took place on December 13 at Polo Grounds in New York City, making it the first NFL title game held on a neutral field.
The 1936 Green Bay Packers season was the franchise 's 18th season overall, 16th season in the National Football League, and the 18th under head coach Curly Lambeau. The team improved on their 8–4 record from 1935 and finished with a 10–1–1 record, first in the NFL's Western Division.
The 1936 Boston Redskins season was the franchise's 5th season in the National Football League. The team finished with a record of seven wins and five losses and finished in first place in the Eastern Division of the National Football League. They won their final three games of the regular season to win the division title, the finale was a 14–0 shutout of the New York Giants at the Polo Grounds. The 1936 Boston Redskins finished with a record of 4–3 at home and 3–2 on the road.
The 1933 New York Giants season was the franchise's 9th season in the National Football League.
The 1934 New York Giants season was the franchise's tenth in the National Football League (NFL). On a frozen field at the Polo Grounds, the host Giants upset the undefeated Chicago Bears in the league championship game, which became known as the "Sneakers Game".
The 1935 New York Giants season was the franchise's 11th season in the National Football League.
The 1938 New York Giants season was the franchise's 14th season in the National Football League.
The 1939 New York Giants season was the franchise's 15th season in the National Football League.
The 1944 New York Giants season was the franchise's 20th season in the National Football League.
