MCLL plays by Little League rules. The new Little League® Rulebook App contains the Official Regulations, Playing Rules, and Operating Policies for all divisions of Baseball, Softball, and Challenger in one easy-to-use location. The app includes automatic updates for future seasons after a one-time download of $1.99.
There are some local variations to the Little League rules. Please click on the link below for the league-specific rules for each age division.