| 1955 | Fulton Lookouts, Madisonville Miners, Mayfield Clothiers, Owensboro Oilers, Paducah Chiefs, Union City Dodgers |
| 1954 | Fulton Lookouts, Hopkinsville Hoppers, Jackson Generals/Central City Reds, Madisonville Miners, Mayfield Clothiers, Owensboro Oilers, Paducah Chiefs, Union City Dodgers |
| 1953 | Fulton Lookouts, Hopkinsville Hoppers, Jackson Generals, Madisonville Miners, Mayfield Clothiers, Owensboro Oilers, Paducah Chiefs, Union City Dodgers |
| 1952 | Fulton Lookouts, Hopkinsville Hoppers, Jackson Generals, Madisonville Miners, Mayfield Clothiers, Owensboro Oilers, Paducah Chiefs, Union City Greyhounds |
| 1951 | Fulton Railroaders, Hopkinsville Hoppers, Jackson Generals, Madisonville Miners, Mayfield Clothiers, Owensboro Oilers, Paducah Chiefs, Union City Greyhounds |
| 1950 | Cairo Dodgers, Fulton Railroaders, Hopkinsville Hoppers, Jackson Generals, Madisonville Miners, Mayfield Clothiers, Owensboro Oilers, Union City Greyhounds |
| 1949 | Cairo Dodgers, Clarksville Colts, Fulton Railroaders, Hopkinsville Hoppers, Madisonville Miners, Mayfield Clothiers, Owensboro Oilers, Union City Greyhounds |
| 1948 | Cairo Egyptians, Clarksville Colts, Fulton Chicks, Hopkinsville Hoppers, Madisonville Miners, Mayfield Clothiers, Owensboro Oilers, Union City Greyhounds |
| 1947 | Cairo Egyptians, Clarksville Colts, Fulton Chicks, Hopkinsville Hoppers, Madisonville Miners, Mayfield Clothiers, Owensboro Oilers, Union City Greyhounds |
| 1946 | Cairo Egyptians, Clarksville Owls, Fulton Bulldogs, Hopkinsville Hoppers, Madisonville Miners, Mayfield Clothiers, Owensboro Oilers, Union City Greyhounds |
| 1942 | Bowling Green Barons, Fulton Tigers, Hopkinsville Hoppers, Jackson Generals, Owensboro Oilers, Union City Greyhounds |
| 1941 | Bowling Green Barons, Fulton Tigers, Hopkinsville Hoppers, Jackson Generals, Mayfield Browns, Owensboro Oilers, Paducah Indians, Union City Greyhounds |
| 1940 | Bowling Green Barons, Fulton Tigers, Hopkinsville Hoppers, Jackson Generals, Mayfield Browns, Owensboro Oilers, Paducah Indians, Union City Greyhounds |
| 1939 | Bowling Green Barons, Fulton Tigers, Hopkinsville Hoppers, Jackson Generals, Mayfield Browns, Owensboro Oilers, Paducah Indians, Union City Greyhounds |
| 1938 | Fulton Eagles, Hopkinsville Hoppers, Jackson Generals, Lexington Bees, Mayfield Clothiers, Owensboro Oilers, Paducah Indians, Union City Greyhounds |
| 1937 | Fulton Eagles, Hopkinsville Hoppers, Jackson Generals, Lexington Giants, Mayfield Clothiers, Owensboro Oilers, Paducah Indians, Union City Greyhounds |
| 1936 | Fulton Eagles, Hopkinsville Hoppers, Jackson Generals, Lexington Giants, Mayfield Clothiers, Paducah Indians, Portageville/Owensboro Pirates, Union City Greyhounds |
| 1935 | Hopkinsville Hoppers, Jackson Generals, Lexington Giants, Paducah Red Birds, Portageville Pirates, Union City Greyhounds |
| 1924 | Cairo Egyptians, Dyersburg Deers, Fulton Railroaders, Jackson Blue Jays, Mayfield Pantsmakers, Paris Parisians |
| 1923 | Cairo Egyptians, Dyersburg Forked Deers, Fulton Railroaders, Hopkinsville Hoppers, Mayfield Pantsmakers, Paducah Indians, Paris Parisians, Springfield Blanket Makers/Milan/Trenton Twins |
| 1922 | Cairo Egyptians, Fulton Railroaders, Hopkinsville Hoppers, Madisonville Miners, Mayfield Pantsmakers, Paducah Indians, Paris Travelers, Trenton Reds |
| 1916 | Clarksville Volunteers, Dawson Springs, Henderson Hens, Hopkinsville Hoppers, Madisonville Miners, Owensboro Distillers |
| 1914 | Cairo Egyptians, Clarksville Boosters, Henderson Hens, Hopkinsville Hoppers, Owensboro Distillers, Paducah Indians |
| 1913 | Cairo Egyptians, Clarksville Boosters, Harrisburg Coal Miners, Henderson Hens, Hopkinsville Hoppers, Owensboro Distillers, Paducah Chiefs, Vincennes Alices |
| 1912 | Cairo Egyptians, Clarksville Rebels, Evansville Yankees, Henderson Hens, Hopkinsville Hoppers, Paducah Chiefs |
| 1911 | Cairo Egyptians, Clarksville Billies, Fulton Colonets, Harrisburg/Jackson Merchants, Hopkinsville Hoppers, McLeansboro Miners/Henderson Hens, Paducah Polecats, Vincennes Hoosiers |
| 1910 | Clarksville Volunteers, Harrisburg Miners, Hopkinsville Hoppers, McLeansboro Billikens, Paducah Indians, Vincennes Alices |
| 1906 | Cairo Giants, Danville Old Soldiers, Jacksonville Jacks, Mattoon-Charleston Canaries, Paducah Indians, Vincennes Alices |
| 1905 | Cairo Giants, Henderson Hens, Hopkinsville Hoppers, Paducah Indians, Princeton Infants, Vincennes Alices |
| 1904 | Cairo Champions, Clarksville Grays, Henderson Blue Birds, Hopkinsville Browns, Paducah Indians, Vincennes Reds |
| 1903 | Cairo Egyptians, Clarksville Villagers, Henderson Blue Birds, Hopkinsville Browns, Jackson Railroaders, Owensboro Distillers, Paducah Chiefs, Vincennes Alices |