Welcome to Nevada NSA slow-pitch softball and baseball tournaments! We offer organized softball tournaments for men, women, coed and baseball tournaments for boys and girls nineteen years old and younger in Nevada. Tournaments run all year long. All NIT’s, State Championship,Super Regionals, Western Worlds and Super Worlds tournaments are coordinated in conjunction with the National Softball Association and the Baseball Players Association. Tournaments are generally a three-game guarantee format. Deadline to register for tournaments is 5:30 pm, the Tuesday preceding the tournament, unless otherwise noted. Each tournament is dependent upon weather. Download our rain out policy here.