This page is dedicated to providing information and support to our umpires.Umpire Game Management (All Umpires Must Read and Sign Off on Understanding of These)NLLL Field Mechanics for a 60-Foot FieldRunner Interference and Fielder Obstruction ScenariosKey Rule Differences Between Little League and MLBUmpire Mechanics Manual Part 1Umpire Mechanics Manual Part 22023 Umpire Rules Instruction Manual
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