SPORTs Organizations
FOOTBALL NFL
USA Leagues Teams Events National American
LEAGUEs History
1900-
.
American Football Asoc
1920-
.
National Football League
1934-
Ohio Football League
03 -19
.
Akron Professionals
20 -25
.
East West 2 Divisions
1934
American Football Assoc.
20 -21
.
Buffalo All-Americans
20 -23
.
Detroit Lions *
36 -
National Football League
23 -
.
Canton Bulldogs
20 -26
.
St. Louis Gunners
36 -59
American Football League
25 -?
.
Chicago Cardinals
20 -59
.
Cleveland Rams
37 -42
NFL splits into 2 divisions
1934
.
Chicago Tigers
1920
.
Washington Redskins *
37 -
American Football League
60 -69
.
Cleveland Tigers
20 -21
.
Pittsburgh Steelers *
41 -
NFL AFL Merge
1970
.
Columbus Panhandles
20 -22
.
Brooklyn Tigers
44 -45
NFC AFC Conferences
70 -
.
Dayton Triangles
20 -29
.
Los Angeles Rams
46 -94
3 divisions / Conference
70 -
.
Decatur Staleys
1920
.
Cleveland Browns
46 -95
Arena Football League
86 -
.
Detroit Heralds
20 -21
.
New York Bulldogs
1949
World Football League
74 -75
.
Hammond Pros
20 -26
.
New York Yanks
50 -51
United States Football League
83 - 85
.
Muncie Flyers
20 -21
.
Dallas Texans
1952
NFL Europe
98 -
.
Rochester Jeffersons
20 -25
.
Baltimore Colts
53 -83
4 divisions / Conference
.
.
Rock Island Independents
20 -25
.
Dallas Cowboys *
60 -
.
.
.
Chicago Staleys
1921
.
American Fball League
1960-
EVENTs
1800-
.
Cincinnati Celts
1921
.
AFL Western Division
.
Massasoit Football Rules
76 -
.
Evansville Crimson Giants
21 -22
.
Dallas Texans
60 -62
1st Paid Player
92 -
.
Green Bay Packers *
21 -
.
Denver Broncos *
60 -
1st paid Player Contract
93 -
.
Louisville Brecks
21 -23
.
Los Angeles Chargers
1960
1st all Paid Player Team
96 -
.
Minneapolis Marines
21 -24
.
New York Titans
60 -62
Touchdown now = 5
98 -
.
NY Brickleys Giants
1921
.
AFL Eastern Division
.
.
1900-
.
Tonawanda Kardex
1921
.
Boston Patriots
60 -
Field goal now = 3
09 -
.
Washington Senators
1921
.
Buffalo Bills *
60 -
Touchdown now = 6
12 -
.
Chicago Bears *
22 -
.
Houston Oilers *
60 -
Froward Pass OK
33 -
.
Marion Oorand Indians
22 -23
.
Oakland Raiders *
61 -
College Draft
35 -
.
Milwaukee Badgers
22 -26
.
San Diego Chargers *
61 -
Penalty - Roughing
38 -
.
Racine Legion
22 -23
.
Kansas City Chiefs *
63 -
1st televised game
39 -
.
Toledo Maroons
22 -23
.
New York Jets *
63 -
Playoff Games
41 -
.
National Football League
1923-
.
NFL expands
1966 -
Sudden-death overtime
41 -
.
Cleveland Indians
1923
.
Atlanta Falcons *
66 -
manditory helmets
43 -
.
Columbus Tigers
23 -24
.
Miami Dolphins *
66 -
unlimited substitution
43 -
.
Duluth Kelleys
23 -25
.
New Orleans Saints *
67 -
coaching from bench OK
44 -
.
St. Louis All-Stars
1923
.
AFL adds
1968
plastic kicking tee
48 -
.
Buffalo Bison
24 -27
.
Cincinnati Bengals *
68 -
rams horns paint helmet
48 -
.
Frankford Yellow Jackets
24 -32
.
NFL-AFL merge
1970
Pro Bowl Game
51 -
.
Cleveland Bulldogs
24 -25
.
AFL Teams to NFL
1970
illegal receiver rule
51 -
.
Kansas City Blues
1924
.
Denver Broncos *
60 -
TV blackout rule OK
53 -
.
Kenosha Maroons
1924
.
Boston Patriots
60 -70
NFL Players Association
55 -
.
Kansas City Cowboys
25 -26
.
Buffalo Bills *
60 -
facemask penalty
56 -
.
Detroit Panthers
25 -26
.
Houston Oilers *
60 -
2 point conversion option
60 -
.
New York Giants *
25 -
.
1st Oakland Raiders
61 -81
AFL All-Star Game
62 -
.
Providence Steam Roller
25 -31
.
San Diego Chargers *
61 -
NFL Properties licensing
63 -
.
Pottsville Maroons
1925
.
Kansas City Chiefs *
63 -
Pro Football Hall of Fame
63 -
.
Akron Indians
1926
.
New York Jets *
63 -
NFL Films
64 -
.
Buffalo Rangers
1926
.
NFL is the only League
1970 -
goal post back of endzone
66 -
.
Brooklyn Lions
1926
.
NFC AFC Conferences
70 -
NFL AFL Merger OK
1966
.
Los Angeles Buccaneers
1926
.
3 divisions / Conference
70 -
1st Super Bowl
67 -
.
Racine Tornadoes
1926
.
New England Patriots *
71 -
TV Monday night football
69 -
.
Louisville Colonels
1926
.
Tampa Buccaneers *
76 -
Point after touchdown = 1
70 -
.
Duluth Eskimos
26 -27
.
Seattle Seahawks *
76 -
Vince Lombardi trophy
70 -
.
Cleveland Bulldogs
1927
.
Los Angeles Raiders
82 -94
jersey numbering system
73 -
.
New York Yankees
27 -28
.
Indianapolis Colts *
84 -
16 game season
77 -
.
Detroit Wolverines
1928
.
Phoenix Cardinals
88 -93
test of instant replay
78 -
.
Boston Bulldogs
1929
.
Arizona Cardinals *
94 -
personal foul penalty
80 -
.
Buffalo Bisons
1929
.
Carolina Panthers *
95 -
Pro Bowl to Honolulu
83 -
.
Minneapolis Red Jackets
29 -30
.
Jacksonville Jaguars *
95 -
instant replay adopted
85 -
.
Orange Tornadoes
1929
.
St. Louis Rams *
95 -
overseas preseason
86 -
.
Staten Island Stapletons
29 -32
.
2nd Oakland Raiders *
95 -
.
.
.
Newark Tornadoes
1930
.
Baltimore Ravens *
96 -
.
.
.
Brooklyn Dodgers
30 -43
.
Tennessee Titans *
97 -
.
.
.
Portsmouth Spartans
30 -36
.
2nd Cleveland Browns *
99 -
.
.
.
Cleveland Indians
1931
.
4 divisions / Conference
.
.
.
.
Boston Braves
1932
.
.
.
.
.
.
Boston Redskins
33 -36
.
.
.
.
.
.
Cincinnati Reds
33 -36
.
still in NFL = Team *
.
.
.
.
Philadelphia Eagles *
33 -
.
.
.
.
.
.
Pittsburgh Pirates
33 -40
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
LEAGUEs History
1900-
.
American Football Asoc
1920-
.
National Football League
1934-
.SPORTs Organizations
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