GCCOA Sports

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Baseball Visitors


Welcome to GCCOA Baseball Site


The GCCOA Baseball Site contains an extensive collection of high shcool umpiriing collateral to assist our umpires in getting started, improve and stay current with the art of baseball umpiring including the latest in techniques, mechanics, and rules.

Please be sure to subscribe to the GCCOA Newsletters in order to receive updates and informative emails from our GCCOA Board of Directors and Officers.


Baseball Documents


Baseball 2015 Preseason Guide
MHSAA 2014-15 Officials Guidebook
Guideliness Approved Association Membership
GCCOA Pre-game Conference Checklist
The Slot - Plate Umpire

NFHS Baseball Umpire Signals
NFHS Baseball Field Diagram