Minor League Softball is for participants 5-11 years old and can be operated with multiple divisions that are based on age and/or ability. Divisions may include “machine pitch,” “coach pitch” and “player pitch.” By local option, a player who is league age 5 or 6 for the current season and has played a year in Tee Ball is eligible for the coach pitch or machine pitch minor divisions. A local league might organize its 7-8-year-olds in the Coach Pitch Division and its 9-10-year-olds in the Player Pitch division; however, by local option, some of the 9-year-olds could “play down” in the coach pitch division, and some of the 8-year-olds could “play up.” This is entirely the choice of the local league board of directors. (League age 12-year-olds may participate in the Minor Division under certain circumstances.) There is no minimum or maximum composition for rosters, but most leagues have rosters in the 8-12 range. Competitive divisions of Minor League Softball may only use nine players on defense. The diamond has 60-foot base paths and a 35 foot pitching distance. Parents are strongly encouraged to become involved as managers, coaches, and volunteer in a variety of other capacities.