The United States Specialty Sports Association (USSSA), headquartered in Osceola County, Florida, USSSA is the World’s Largest Multi-sport Athletic Organization. Founded in 1968, USSSA has grown to over 3.7 million participants, competing in 13 nationally sanctioned sports including Baseball, Fastpitch, Slow Pitch, Karate, Basketball, Soccer and others. Mission - To serve as a multisports association by creating, promoting and organizing programs in various sports making them attractive to all who enjoy participating in competitive athletic events. The registration fees allow participants, leagues and teams to participate. Headquartered in Kissimmee Florida, founded in 1968 - registered as a non profit organization in 1976.