Pure Baseball. Pure PONY. PONY Baseball and Softball provides youth of all skill levels with the opportunity to play and learn the game of baseball and softball. Following Major League Baseball rules, PONY plays real baseball with a tournament friendly age cutoff of April 30. PONY's two-year age brackets allow for competitive play on fields tailored to the strengths of each age grouping. For more information about registering your league, email [email protected] or click the button below to register.