Template:1921 APFA standings

APFA standings
W L T PCT PF PA STK
Chicago Staleys 9 1 1 .900 128 53 T1
Buffalo All-Americans 9 1 2 .900 211 29 L1
Akron Pros 8 3 1 .727 148 31 W1
Canton Bulldogs 5 2 3 .714 106 55 W1
Rock Island Independents 4 2 1 .667 65 30 L1
Evansville Crimson Giants 3 2 0 .600 89 46 W1
Green Bay Packers 3 2 1 .600 70 55 L1
Dayton Triangles 4 4 1 .500 96 67 L1
Chicago Cardinals 3 3 2 .500 54 53 T1
Rochester Jeffersons 2 3 0 .400 85 76 W2
Cleveland Indians 3 5 0 .375 95 58 L1
Washington Senators 1 2 0 .334 21 43 L1
Cincinnati Celts 1 3 0 .250 14 117 L2
Hammond Pros 1 3 1 .250 17 45 L2
Minneapolis Marines 1 3 0 .250 37 41 L1
Detroit Tigers 1 5 1 .167 19 109 L5
Columbus Panhandles 1 8 0 .111 47 222 W1
Tonawanda Kardex 0 1 0 .000 0 45 L1
Muncie Flyers 0 2 0 .000 0 28 L2
Louisville Brecks 0 2 0 .000 0 27 L2
New York Brickley Giants 0 2 0 .000 0 72 L2

Note: Tie games were not officially counted in the standings until 1972.