Senior Softball-USA

Senior Softball-USA (SSUSA) is a national organisation serving senior slow-pitch softball players, teams and leagues in the United States. It registers players, sanctions tournaments and championships, publishes its own official rulebook, maintains player and team information, promotes senior softball and operates a league finder. SSUSA's 2026 programme includes the World Championships in Las Vegas, Winter National Championships in Florida, Winter World Championships in Arizona, the Oahu Open and the Tournament of Champions. Its published rules govern SSUSA competition and include player registration requirements for its events. The organisation states that its mission is to provide every senior in America who wants to play softball with an opportunity to do so.