Independent Sports Association

ISA was found in 1984 in Shelbyville, Tennessee, by Larry Nash. It is one of the four major governing bodies of amateur softball in America, along with ASA, NSA and USSSA. ISA is a fast growing association that offers tournaments and leagues for all sports and for all levels of play. If you have never played ISA, give us a try and you will not regret it! We invite you to find an ISA event near you and join in the fun!