The League hosted teams in 29 cities from the states of Illinois, Indiana, Kentucky, Missouri and Tennessee.
The fifth KITTY League lasted the longest, playing from 1935 through 1955 with a break from 1943 to 1945 due to World War II.
Then Dr. Frank H. Bassett was league president 1912–1914, 1916, 1922–1924, and 1935–1937, through the active times and the inactive.
Members of the KIT League featured some of the former KITTY League cities, who formed teams and revived their previous monikers, such as the Fulton Railroaders, Owensboro Oilers and Union City Greyhounds.
The Kitty League was written by Joshua Maxwell and Kevin McCann and published in 2012.