NFL History
                                       
    NFL Franchise Year-by-Year Genealogy
    Entry of Current Teams into the NFL
    Defunct NFL Franchises
    League Champions
    
                     NFL Franchise Year-by-Year Genealogy
                                       
    1920
    The American Professional Football Association was formally organized 
    to begin play in fall of 1920. Jim Thorpe of Canton is elected APFA 
    president and membership fee is set at $100 per franchise. The
    original teams are:
      * Canton Bulldogs
      * Cleveland Tigers
      * Dayton Triangles
      * Akron Professionals
      * Rochester (N.Y.) Jeffersons
      * Rock Island Independents
      * Muncie Flyers
      * Decatur Staleys
      * Chicago Cardinals
      * Hammond Pros
        
    Later, the Buffalo All-Americans, Chicago Tigers, Columbus Panhandles 
    and Detroit Heralds joined the league prior to the 1920 season.
    
    The Chicago Tigers fold between the 1920 and 1921 seasons.
    
    1921
    The APFA is reorganized with Joe Carr elected league president
    
    The Decatur Staleys moved to Chicago but retain the name Staleys
    
    Teams that join the APFA for the 1921 season:
      * Green Bay Packers
      * Cincinnati Celts (play 1921 season only)
      * Minneapolis Marines
      * Evansville Crimson Giants
      * Tonawanda Kardex (AKA Lumbermen - play 1921 season only)
      * Washington Senators (play 1921 season only)
      * New York Brickleys Giants (play 1921 season only)
      * Louisville Brecks
        
    Teams that fold between 1921 and 1922 seasons:
      * New York Brickleys Giants
      * Washington Senators
      * Tonawanda Kardex
      * Cleveland Tigers
      * Muncie Flyers
      * Cincinnati Celts
      * Detroit Heralds
        
    1922
    The APFA changes its name to the National Football League
    
    The Chicago Staleys change their name to the Chicago Bears
    
    Teams that join the NFL for the 1922 season:
      * Milwaukee Badgers
      * Marion Oorang Indians
      * Racine Legion
      * Toledo Maroons
      * Teams that fold between the 1922 and 1923 seasons:
      * Columbus Panhandles
      * Evansville Crimson Giants
        
    1923
    Teams that enter the NFL for the 1923 season:
      * Columbus Tigers
      * Duluth Kelleys
      * St. Louis All-Stars (play only the 1923 season)
      * Cleveland Indians (play only the 1923 season)
        
    NFL teams that fold between the 1923 and 1924 seasons:
      * Canton Bulldogs
      * Cleveland Indians
      * Louisville Brecks
      * Marion Oorang Indians
      * Racine Legion
      * St. Louis All-Stars
      * Toledo Maroons
        
    1924
    Buffalo All-Americans change their name to Buffalo Bisons
    
    Teams that join the NFL for the 1924 season:
      * Cleveland Bulldogs
      * Frankford Yellow Jackets
      * Kansas City Blues
      * Kenosha Maroons (play 1924 season only)
        
    Teams that fold between the 1924 and 1925 seasons:
      * Kenosha Maroons
      * Minneapolis Marines
      * Columbus Tigers
        
    1925
    The Kansas City Blues change their name to the Kansas City Cowboys
    
    The Canton Bulldogs re-enter the NFL after an inactive 1924 season
    
    Racine Legion is inactive for 1925 season
    
    Teams that join the NFL for the 1925 season:
      * New York Giants
      * Providence Steam Roller
      * Pottsville Maroons
      * Detroit Panthers
        
    Teams that fold between the 1925 and 1926 seasons:
      * Cleveland Bulldogs
      * Rochester Jeffersons
        
    The Rock Island Independents leave the NFL for the rival AFL at
    end of the season
    
    1926
    The Buffalo Bisons change their name to the Buffalo Rangers
    
    Teams that join the NFL for the 1926 season:
      * Hartford Blues
      * Brooklyn Lions
      * Los Angeles Buccaneers
      * The Akron Pros change their name to the Akron Indians
      * The Racine Tornadoes (formerly the Racine Legion) re-enter the
        NFL
      * The Duluth Kelleys become the Duluth Eskimos
      * The Louisville Colonels (formerly the Louisville Brecks)
        re-enter the NFL as a road team out of Chicago
        
    Teams that fold between the 1926 and 1927 seasons:
      * Kansas City Cowboys
      * Los Angeles Buccaneers
      * Buffalo Rangers
      * Detroit Panthers
      * Hartford Blues
      * Brooklyn Lions
      * Milwaukee Badgers
      * Akron Indians
      * Racine Tornadoes
      * Columbus Tigers
      * Canton Bulldogs
      * Hammond Pros
      * Louisville Colonels
        
    1927
    Teams that join the NFL for the 1927 season:
      * Cleveland Bulldogs (play only the 1927 season)
      * New York Yankees
        
    Teams that fold between the 1927 and 1928 seasons:
      * Buffalo Bison
      * Cleveland Bulldogs
      * Duluth Eskimos
        
    1928
    The Pottsville Maroons are inactive for 1928
    
    The Detroit Wolverines are granted an NFL franchise but play only
    the 1928 season (the Wolverines have the best lifetime winning
    percentage (.778) of any franchise in NFL history)
    
    The New York Yankees fold at end of the season
    
    1929
    Teams that join the NFL for the 1929 season:
      * Buffalo Bisons (play 1929 season only)
      * Minneapolis Red Jackets
      * Staten Island Stapletons
      * Orange Tornadoes
      * Boston Bulldogs (play only 1929 season -- the Bulldogs were in
        reality the Pottsville Maroons relocated, inactive for the
        1928 season)
        
    Teams that fold between the 1929 and 1930 seasons:
      * Dayton Triangles
      * Buffalo Bisons
      * Boston Bulldogs
        
    1930
    Teams that join the NFL for the 1930 season:
      * Portsmouth Spartans
      * Brooklyn Dodgers
      * The Orange Tornadoes change their name to the Newark Tornadoes
        
    Teams that fold between the 1930 and 1931 seasons:
      * Minneapolis Red Jackets
      * Newark Tornadoes
        
    1931
    The Cleveland Indians join the NFL (play 1931 season only)
    
    The Frankford Yellow Jackets disband during 1932 season
    
    Teams that fold between the 1931 and 1932 seasons:
      * Cleveland Indians
      * Providence Steam Roller
        
    1932
    The Boston Braves join the NFL for the 1932 season
    
    The Staten Island Stapletons fold between the 1932 and 1933
    seasons
    
    1933
    The Boston Braves changed their name to the Boston Redskins
    
    Teams that join the NFL for the 1933 season:
      * Pittsburgh Pirates
      * Cincinnati Reds
      * Philadelphia Eagles
        
    1934
    The NFL splits into divisions as follows:
    EASTERN DIVISION
      Boston Redskins
      Brooklyn Dodgers
      New York Giants
      Philadelphia Eagles
      Pittsburgh Pirates
    WESTERN DIVISION
      Chicago Bears
      Chicago Cardinals
      Cincinnati Reds
      Green Bay Packers
      Portsmouth Spartans
    
    The Portsmouth Spartans move to Detroit and are named the Detroit
    Lions.
    
    The Cincinnati Reds are allowed to move to St. Louis and become
    the St. Louis Gunners, folding after 1934 season
    
    1937
    The Cleveland Rams are awarded an NFL franchise in the Western
    Division
    
    The Boston Redskins move to Washington
    
    1941 The Pittsburgh Pirates are renamed the Pittsburgh Steelers
    
    1943
    The Cleveland Rams suspend operations for the 1943 season
    
    The Eagles and Steelers merge for one season to the Phil-Pitt
    Steagles
    
    1944
    The Cardinals and Steelers merge for 1944 season. They were called
    Card-Pitt and play in the Western Division
    
    1944
    The Brooklyn Dodgers were renamed the Brooklyn Tigers
    
    The Boston Yanks are granted an NFL franchise and added to the
    Eastern Division
    
    1945
    The Brooklyn Tigers merge into the Boston Yanks for one year
    
    1946
    The Cleveland Rams move to Los Angeles
    
    The Brooklyn team was formally disbanded. The owner went on to
    launch the AAFC, a rival league.
    
    1949
    The Boston Yanks move to New York and become the New York Bulldogs
    for the 1949 season
    
    The AAFC dissolves after the 1949 season and the Browns, 49ers and
    Colts move into the NFL for the 1950 season. The remaining AAFC
    players are spread throughout the NFL via draft.
    
    1950
    The New York Bulldogs change their name to the New York Yanks
    
    The NFL establishes the following alignment:
    AMERICAN CONFERENCE
      Chicago Cardinals
      Cleveland Browns
      New York Giants
      Philadelphia Eagles
      Pittsburgh Steelers
      Washington Redskins
      San Francisco 49ers
    NATIONAL CONFERENCE
      Baltimore Colts
      Chicago Bears
      Detroit Lions
      Green Bay Packers
      Los Angeles Rams
      New York Yanks
    
    The Baltimore Colts folds after 1950 season
    
    1952
    The New York Yankees fold; the NFL sells the assets of the Yanks
    to a Dallas group to become the Dallas Texans and begin play in 1952
    
    The Dallas franchise folds, is taken over by the NFL midseason and
    plays out the rest of their season as a road team
    
    1953
    The NFL formally reinstates the dead Dallas Texans franchise as
    the Baltimore Colts
    
    1959
    The AFL is formally organized with the charter members:
    EASTERN DIVISION
      Boston Patriots
      Buffalo Bills
      Houston Oilers
      New York Titans
    WESTERN DIVISION
      Dallas Texans
      Denver Broncos
      Los Angeles Chargers

    A franchise in the Twin Cities is to be added before play beings
    in 1960
    
    1960
    The Dallas Cowboys franchise awarded by the NFL to begin play in
    the Eastern Conference in 1960
    
    Twin Cities is also awarded a franchise by the NFL, which is later
    named the Minnesota Vikings and begins play in the Western
    Conference in 1961
    
    The AFL Minnesota team is withdrawn due to the planned NFL
    expansion there in the Twin Cities
    
    The Oakland Raiders are awarded an AFL franchise into the Western
    Division to replace Minnesota
    
    The Chicago Cardinals move to St. Louis
    
    The AFL begins league play
    
    1961
    The Los Angeles Chargers move to San Diego
    
    The AFL approves expansion into Atlanta for 1961
    
    The AFL approves expansion into Chicago for 1961
    
    1963
    The Titans are renamed the Jets
    
    The Texans move to Kansas City and are named the Chiefs
    
    1965
    The NFL awarded Atlanta a new franchise to begin play in the
    Eastern Conference in 1966
    
    Miami is awarded a franchise by the AFL and is named the Dolphins
    by contest. It is to begin play in the Eastern Division in 1966.
    
    1966
    The NFL and AFL effectively merge with plans to go to a 2
    conference 4 division setup in 1970 or after.
    
    New Orleans is awarded a franchise by the NFL, to be later named
    the Saints and to begin play in the Eastern Conference in 1967
    
    Atlanta is moved to the Western Conference. For the 1967 season,
    the conferences will be split up as follows:
    EASTERN CONFERENCE
     CAPITOL DIVISION
      Dallas Cowboys
      New Orleans Saints
      Philadelphia Eagles
      Washington Redskins
     CENTURY DIVISION
      Cleveland Browns
      New York Giants
      Pittsburgh Steelers
      St. Louis Cardinals
    WESTERN CONFERENCE
     CENTRAL DIVISION
      Chicago Bears
      Detroit Lions
      Green Bay Packers
      Minnesota Vikings
     COASTAL DIVISION
      Atlanta Falcons
      Baltimore Colts
      Los Angeles Rams
      San Francisco 49ers

    New York will move to the Capitol Division for 1968, then back to
    the Century Division for 1969. Likewise, New Orleans will move to the
    Century Division for 1968, then back to the Capitol Division for
    1969.
    
    1967
    The Cincinnati Bengals franchise was awarded by the AFL to begin
    play in the Western Division in 1968.
    
    1970
    The NFL and AFL merge their schedules and go to the current two
    conference, six division format. The AFL becomes the AFC with the
    Steelers, Browns and Colts moved there from the NFL. The rest of
    the NFL becomes the NFC. This is the only time a rival league has
    successfully merged with the NFL.
    
    The NFL is now aligned as follows (modern format):
    AMERICAN CONFERENCE
     EAST DIVISION
      Baltimore Colts
      Boston Patiots
      Buffalo Bills
      Miami Dolphins
      New York Jets
     CENTRAL DIVISION
      Cincinnati Bengals
      Cleveland Browns
      Houston Oilers
      Pittsburgh Steelers
     WEST DIVISION
      Denver Broncos
      Kansas City Cheifs
      Oakland Raiders
      San Diego Chargers
    NATIONAL CONFERENCE
     EAST DIVISION
      Dallas Cowboys
      New York Giants
      Philadelphia Eagles
      St. Louis Cardinals
      Washington Redskins
     CENTRAL DIVISION
      Chicago Bears
      Detroit Lions
      Green Bay Packers
      Minnesota Vikings
     WEST DIVISION
      Atlanta Falcons
      New Orleans Saints
      Los Angeles Rams
      San Francisco 49ers
    
    1971
    The Boston Patriots move to Foxboro and are renamed the New
    England Patriots
    
    1974
    Tampa Bay is awarded a franchise by the NFL and begins play in
    1976 in the AFC West and switch to the NFC Central in 1977
    
    Seattle is awarded a franchise by the NFL and begins play in 1976
    in the NFC West and switch to the AFC West in 1977
    
    1976
    Seattle Seahawks and Tampa Bay Buccaneers begin play
    
    1977
    Seattle Seahawks and Tampa Bay Buccaneers switch to current
    conferences (Seahawks to the AFC West and Buccaneers to NFC
    Central)
    
    1982
    The Oakland Raiders move to Los Angeles
    
    1984
    The Baltimore Colts move to Indianapolis
    
    1988
    The St. Louis Cardinals move to Phoenix
    
    1993
    The Carolina Panthers are awarded an NFL franchise to begin play
    in 1995
    
    The Jacksonville Jaguars are awarded an NFL franchise to begin
    play in 1995
    
    1994
    The Phoenix Cardinals are renamed the Arizona Cardinals
    
    1995
    The Los Angeles Rams moved to St. Louis
    
    The Los Angeles Raiders move back to Oakland
    
    1996
    The Cleveland Browns move to Baltimore to begin play in 1996 as
    the Baltimore Ravens (however, the city of Cleveland retains the
    rights to the Browns name, logo, team colors and memorabilia rights)
    
    1997
    The Houston Oilers move to Memphis and become the Tennessee Oilers
    
    1998
    Cleveland granted franchise, to be named the Cleveland Browns, and
    will begin play in 1999
    
    The Tennessee Oilers move from Memphis to Nashville.
    
    The New England Patriots announce their intention to move to
    Hartford but later decides to stay in Foxboro.
    
    1999
    Tennessee Oilers renamed Titans

    Houston granted franchise to begin play in 2002. Owners also agree
    to realign into eight divisions of four teams each in 2002.

    
                     Entry of Current Teams into the NFL
                                       
    1920 - Decatur Staleys (now Chicago Bears) and Chicago Cardinals
    (now Arizona Cardinals)
    
    1921 - Green Bay Packers
    
    1925 - New York Giants
    
    1930 - Portsmouth-OH Spartans (now Detroit Lions)
    
    1932 - Boston Braves (now Washington Redskins)
    
    1933 - Philadelphia Eagles and Pittsburgh Pirates (now Steelers)
    
    1937 - Cleveland Rams (now St. Louis)
    
    1950 - Added AAFC's Cleveland Browns and San Francisco 49ers
    
    1953 - Baltimore Colts (now Indianapolis)
    
    1960 - Dallas Cowboys
    
    1961 - Minnesota Vikings
    
    1966 - Atlanta Falcons
    
    1967 - New Orleans Saints
    
    1970 - Added AFL's Boston Patriots (now New England), Buffalo
    Bills,Cincinnati Bengals (1968 expansion team), Denver Broncos, 
    Houston Oilers, Kansas City Chiefs, Miami Dolphins (1966 expansion 
    team), New York Jets, Oakland Raiders and San Diego Chargers (the AFL-NFL
    merger divided the league into two 13-team conferences with old-line NFL
    clubs Baltimore, Cleveland and Pittsburgh moving to the AFC)
    
    1976 - Seattle Seahawks and Tampa Bay Buccaneers
    
    1995 - Carolina Panthers and Jacksonville Jaguars
    
    1997 - Baltimore Ravens

    1999 - Cleveland Browns reinstated
    
                            Defunct NFL Franchises
                                       
    Akron (Ohio) - Pros (1920-25) and Indians (1926)
    
    Baltimore - Colts (1950)
    
    Boston - Bulldogs (1926) and Yanks (1944-48)
    
    Brooklyn - Lions (1926), Dodgers (1930-43) and Tigers (1944)
    
    Buffalo - All-Americans (1921-23), Bisons (1924-25), Rangers
    (1926) and Bisons (1927,1929)
    
    Canton (Ohio) - Bulldogs (1920-23,1925-26)
    
    Chicago - Tigers (1920)
    
    Cincinnati - Celts (1921) and Reds (1933-34)
    
    Cleveland - Tigers (1920-21), Indians (1923), Bulldogs
    (1924-25,1927), Indians (1931) and Browns (1950-95)
    
    Columbus (Ohio) - Panhandles (1920-22) and Tigers (1923-26)
    
    Dallas - Texans (1952)
    
    Dayton (Ohio) - Triangles (1920-29).
    
    Detroit - Heralds (1920-21), Panthers (1925-26) and Wolverines
    (1928)
    
    Duluth (Minnesota) - Kelleys (1923-25) and Eskimos (1926-27)
    
    Evansville (Indiana) - Crimson Giants (1921-22)
    
    Frankford (Pennsylvania) - Yellow Jackets (1924-31)
    
    Hammond (Indiana) - Pros (1920-26)
    
    Hartford (Conneticut) - Blues (1926)
    
    Kansas City - Blues (1924) and Cowboys (1925-26)
    
    Kenosha (Wisconsin) - Maroons (1924)
    
    Los Angeles - Buccaneers (1926)
    
    LouisvilleBrecks (1921-23) and Colonels (1926)
    
    Marion (Ohio) - Oorang Indians (1922-23)
    
    Milwaukee - Badgers (1922-26)
    
    Minneapolis - Marines (1922-24) and Red Jackets (1929-30)
    
    Muncie (Indiana) Flyers (1920-21)
    
    New York - Giants (1921), Yankees (1927-28), Bulldogs (1949) and
    Yankees (1950-51)
    
    Newark (New Jersey) - Tornadoes (1930)
    
    Orange (New Yersey) - Tornadoes (1929)
    
    Pottsville (Pennsylvania) - Maroons (1925-28)
    
    Providence (Rhode Island) - Steam Roller (1925-31)
    
    Racine (Wisconsin) - Legion (1922-24) and Tornadoes (1926)
    
    Rochester (New York) - Jeffersons (1920-25)
    
    Rock Island (Illinois) - Independents (1920-25)
    
    Staten Island (New York) - Stapletons (1929-32)
    
    St. Louis - All-Stars (1923) and Gunners (1934)
    
    Toledo (Ohio) - Maroons (1922-23)
    
    Tonawanda (New York) -Kardex (1921), also called Lumbermen
    
    Washington - Senators (1921)

                              League Champions

    AFPA
    1920-Akron Professionals
    1921-Chicago Staleys
    NFL
    1922-Canton Bulldogs
    1923-Canton Bulldogs
    1924-Cleveland Bulldogs
    1925-Chicago Cardinals
    1926-Frankford Yellowjackets
    1927-New York Giants
    1928-Providence Steamrollers
    1929-Green Bay Packers
    1930-Green Bay Packers
    1931-Green Bay Packers
    1932-Chicago Bears
    1933-Chicago Bears
    1934-New York Giants
    1935-Detroit Lions
    1936-Green Bay Packers
    1937-Washington Redskins
    1938-New York Giants
    1939-Green Bay Packers
    1940-Chicago Bears
    1941-Chicago Bears
    1942-Washington Redskins
    1943-Chicago Bears
    1944-Green Bay Packers
    1945-Cleveland Rams
    1946-Chicago Bears
    1947-Chicago Cardinals
    1948-Philadelphia Eagles
    1949-Philadelphia Eagles
    1950-Cleveland Browns
    1951-Los Angeles Rams
    1952-Detroit Lions
    1953-Detroit Lions
    1954-Cleveland Browns
    1955-Cleveland Browns
    1956-New York Giants
    1957-Detroit Lions
    1958-Baltimore Colts
    1959-Baltimore Colts                     AFL
    1960-Philadelphia Eagles                 Houston Oilers
    1961-Green Bay Packers                   Houston Oilers
    1962-Green Bay Packers                   Dallas Texans
    1963-Chicago Bears                       San Diego Chargers
    1964-Cleveland Browns                    Buffalo Bills
    1965-Green Bay Packers                   Buffalo Bills              NFL/AFL Championship
    1966-Green Bay Packers                   Kansas City Chiefs         Green Bay Packers
    1967-Green Bay Packers                   Oakland Raiders            Green Bay Packers
    1968-Baltimore Colts                     New York Jets              New York Jets
    1969-Minnesota Vikings                   Kansas City Chiefs         Kansas City Chiefs
    1970-Baltimore Colts
    1971-Dallas Cowboys
    1972-Miami Dolphins
    1973-Miami Dolphins
    1974-Pittsburgh Steelers
    1975-Pittsburgh Steelers
    1976-Oakland Raiders
    1977-Dallas Cowboys
    1978-Pittsburgh Steelers
    1979-Pittsburgh Steelers
    1980-Oakland Raiders
    1981-San Francisco 49ers
    1982-Washington Redskins
    1983-Los Angeles Raiders
    1984-San Francisco 49ers
    1985-Chicago Bears
    1986-New York Giants
    1987-Washington Redskins
    1988-San Francisco 49ers
    1989-San Francisco 49ers
    1990-New York Giants
    1991-Washington Redskins
    1992-Dallas Cowboys
    1993-Dallas Cowboys
    1994-San Francisco 49ers
    1995-Dallas Cowboys
    1996-Green Bay Packers
    1997-Denver Broncos
    1998-Denver Broncos
    1999-St. Louis Rams

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