Registration for umpires is now handled through www.stackofficials.com.  All umpires will need to set up an account through Stack Officials and receive training to start umpiring for Mason District Little League.  Training occurs prior to each season in most cases.  If you are interested in being an umpire or have questions, please email [email protected].

All umpires need to have a copy of the rulebook.  Little League International provides free access to their online rulebook, which is accessible through their smartphone app.