The NNL split the season into two halves. St. Louis won the first half, Detroit won the second half. The teams met at the end of the season in a best-of-7 playoff series to determine the Champion.
TEAMWLPctGB
y 1930 St. Louis Stars LogoSt. Louis   6925.732-
1930 Kansas City Monarchs LogoKansas City 4023.63513.5
y 1930 Detroit Stars LogoDetroit 5237.58414.5
1930 Chicago American Giants LogoChi. American 5349.52020.0
1930 Birmingham Black Barons LogoBirmingham 4648.49023.0
1930 Cuban Stars (West) LogoCuban West 2541.37930.0
1930 Memphis Red Sox LogoMemphis 3051.37032.5
1930 Louisville White Sox LogoLouisville  1628.36428.0
1930 Nashville Elite Giants LogoElite Giants 2655.32336.5