Reference
Rules of Play
Local baseball and softball rules and a division quick reference. Looking for parent answers about registration, fees, or schedule? See the Parent FAQ.
These are ULL local rules. For the complete and current Little League International rules — which are updated periodically — download the LL Rulebooks app on iOS or Android.
League Age Calculator
Find your child's Little League age and the ULL division they'd typically play in this season. ULL moves every player up one division for fall.
Select all three fields to see league age.
Baseball Rules
Last updated Feb 12, 2026ULL local baseball rules for all divisions. For complete Little League International rules, download the LL Rulebooks app.