Other football leagues in 1937:    
AFL2

Eastern Division

TEAMWLTPct
y 1937 Washington Redskins LogoWashington   830.727
1937 New York Giants LogoNY Giants 632.667
1937 Pittsburgh Pirates LogoPittsburgh 470.364
1937 Brooklyn Dodgers LogoBrooklyn 371.300
1937 Philadelphia Eagles LogoPhiladelphia 281.200

Western Division

y 1937 Chicago Bears LogoChicago 911.900
1937 Detroit Lions LogoDetroit 740.636
1937 Green Bay Packers LogoGreen Bay 740.636
1937 Chicago Cardinals LogoChicago 551.500
1937 Cleveland Rams LogoCleveland 1100.091