San Francisco 49ers

Lore & Background

The team was founded in 1946 as a charter member of the All-America Football Conference (AAFC) and joined the NFL in 1949 when the leagues merged. The 49ers were the first major professional sports team based in San Francisco. They are the 10th-oldest franchise in the NFL, and have been owned and operated by Italian Americans (the Morabito and DeBartolo families) since their inception. The team played at Kezar Stadium in San Francisco before moving to Candlestick Park in 1971 and then to Levi's Stadium in 2014.

Since 1988, the 49ers have been headquartered in Santa Clara. The 49ers won five Super Bowl championships between 1981 and 1994. Four of those came in the 1980s, and were led by Hall of Famers Joe Montana, Jerry Rice, Ronnie Lott, Steve Young, Charles Haley, Fred Dean, and coaches Bill Walsh and George Seifert. They were division champions 22 times between 1970 and 2023, making them one of the most successful teams in NFL history.

The 49ers are tied with the New England Patriots for most playoff wins (40) in NFL history, having been in the league playoffs 30 times (29 times in the NFL and one time in the AAFC), and have also played in the most NFC Championship Games (19), hosting 11 of them. The team has set numerous NFL records, including most consecutive away games won (18), most consecutive seasons leading the league in scoring (4), most consecutive games scored (420 games from 1977 to 2004), most field goals in a season (44), most games won in a season (18), and most touchdowns (8) and points scored (55) in a Super Bowl.

In 2025, 9.2% of the franchise was sold to various groups in two separate transactions which valued the team at $8.5 billion, the largest valuation in NFL history. The stake was sold to several investors in Atherton and Menlo Park including 3.1% to the family of Vinod Khosla and 3.2% to Pete Briger Jr. of Fortress Investment Group. In June 2023, the enterprise branch of the 49ers bought English soccer club Leeds United; in May 2025, it acquired 51% of Scottish soccer club Rangers F.C.

Reader's Guide

The San Francisco 49ers, an original member of the new All-America Football Conference (AAFC), were the first major league professional sports franchise based in San Francisco, and one of the first major league professional sports teams based on the Pacific Coast. In 1946, the team joined the Los Angeles Dons of the AAFC and the Los Angeles Rams of the rival National Football League as the first three teams playing a 'big four'-sport in the Western United States, eventually becoming part of the NFL themselves in 1950.

In 1957, the 49ers enjoyed their first sustained success as members of the NFL. After losing the opening game of the season, the 49ers won their next three against the Rams, Bears, and Packers before returning home to Kezar Stadium for a game against the Chicago Bears on October 27, 1957. The 49ers fell behind the Bears 17–7. 49ers owner Tony Morabito collapsed of a heart attack and died during the game. The 49ers players learned of his death at halftime when coach Frankie Albert was handed a note with two words: 'Tony's gone'.

The 49ers scored 14 unanswered points to win the game, 21–17. Dicky Moegle's late-game interception in the end zone sealed the victory. After Tony's death, 49er ownership went to Victor Morabito and Tony's widow, Josephine V. Morabito. The 49ers' special assistant to the Morabitos, Louis G. Spadia was named general manager.

During the decade of the 1950s, the 49ers were known for their so-called 'Million Dollar Backfield', consisting of four future Hall of Fame members: quarterback Y. A. Tittle and running backs John Henry Johnson, Hugh McElhenny, and Joe Perry. They became the only full-house backfield inducted into the Pro Football Hall of Fame. For most of the next 13 years, the 49ers hovered around .490, except for 1963 and 1964 when they went 2–12 and 4–10, respectively.

Key players for these 49ers included running back Ken Willard, quarterback John Brodie, and offensive lineman Bruce Bosley. During this time the 49ers became the first NFL team to use the shotgun formation. It was named by the man who devised the formation, San Francisco 49ers' coach Red Hickey, in 1960. The formation, where the quarterback lines up seven yards behind the center, was designed to allow the quarterback extra time to throw.