1948 NFL season

The 1948 NFL season was the 29th regular season of the National Football League. During the season, Halfback Fred Gehrke painted horns on the Los Angeles Rams' helmets, making the first modern helmet emblem in pro football. The last regular season game played on Wednesday until the 2012 season happened on September 22, 1948 between Detroit and Los Angeles. The season ended when the Philadelphia Eagles defeated the Chicago Cardinals in the NFL Championship Game.

The 1948 season featured the highest per-game, per-team scoring in NFL history, with the average team scoring 23.2 points per game. This record stood for 65 years until 2013.

Major rule changes

1956 NFL season

The 1956 NFL season was the 37th regular season of the National Football League. CBS became the first network to televise some regular season games across the nation. Meanwhile, the league started to use a natural leather ball with white end stripes, instead of the white ball with black stripes, for night games.

The season ended when the New York Giants crushed the Chicago Bears in the NFL Championship Game, 47–7.

Major rule changes

Conference races

The Lions and the Cardinals had both finished 1955 poorly, 3–9 and 4–7–1, but both got off to fast starts in 1956. Both ended up finishing second in the Conference races.

The Chicago Cardinals got off to their best start ever, going 4–0, until the Redskins beat them 17–14 on October 28. At the midway point, they and the Giants had 5–1 records. In the Western Conference, the Detroit Lions roared to a 6–0 start. In Week Seven (November 11), the Giants pulled ahead with a 23–10 win over the Cards. In Washington, the Lions finally lost. Trapped on his own 1-yard line, Yale Lary took a safety in order to get a free kick. That, and Sam Baker's field goal, gave the Redskins an 18–10 lead to put the game out of reach, and the Lions lost 18–17. The Bears, who had dropped their opener at Baltimore, 28–21, beat Green Bay 38–14 for their sixth straight game, matching Detroit's 6–1 record.

1973 NFL season

The 1973 NFL season was the 54th regular season of the National Football League. The season featured O.J. Simpson becoming the first player to rush for 2,000 yards in one season. Buffalo moved their home games into Rich Stadium. After playing their first two home games at Yankee Stadium, the New York Giants played the rest of their home games at the Yale Bowl. The season ended with Super Bowl VIII when the Miami Dolphins repeated as league champions by defeating the Minnesota Vikings.

Major rule changes

Jersey numbering system

1994 NFL season

The 1994 NFL season was the 75th regular season of the National Football League. To honor the NFL's 75th season, a special anniversary logo was designed and each player wore a patch on their jerseys with this logo throughout the season. Also, a selection committee of media and league personnel named a special NFL 75th Anniversary All-Time Team, honoring the best NFL players from the first 75 seasons.

The Phoenix Cardinals changed their name to Arizona Cardinals in an attempt to widen their appeal to the entire state of Arizona instead of just the Phoenix area. The name was initially resisted by Bill Bidwill.

The Seattle Seahawks played their first three regular season home games at Husky Stadium because the Kingdome, the Seahawks' regular home field, was undergoing repairs for damaged tiles on its roof. The Seahawks returned for the 2000 and 2001 seasons while their new stadium was under construction.

The 1994 season marked the last one until 2016 that the city of Los Angeles had an NFL team. Both the Rams and the Raiders left the city following the season. The Rams moved east to St. Louis, Missouri after being in Los Angeles for 49 years, while the Raiders left Los Angeles after 12 years to return to their previous home in Oakland, California. The Rams, after failing to reach an agreement with St. Louis on a new stadium, agreed to move back to Los Angeles for the 2016 NFL season.