Rules
2027 Baseball Rules Update
Summary of rule changes for the upcoming season, including pace-of-play and equipment updates.
PDF · 1.4 MB · August 22, 2026View
Resources
Resource Library
Rulebooks, policies, forms, waivers, mechanics guides and training videos — searchable and always current.
Video
Plate Mechanics Training
Slot position, tracking, and timing — a 14 minute walkthrough from our lead instructor.
Video · August 18, 2026View
Policies
Umpire Code of Conduct
Professional standards every LIBUO member agrees to uphold.
PDF · 320 KB · July 20, 2026View
Forms
Membership Application & Waiver
Print-and-sign waiver required before your first assignment.
PDF · 180 KB · July 12, 2026View
Rules
NFHS Baseball Rulebook (External)
The official high school rulebook LIBUO works under.
External link · July 1, 2026Open
Video
Base Mechanics: Rotations With Runners On
Where to be, and when, in the two-umpire system.
Video · June 24, 2026View
Forms
Game Report Form
Submit after any ejection or significant game incident.
PDF · 96 KB · June 10, 2026View