Announcement Pinned3 days ago
2027 New Umpire Registration Is Open
New umpire classes begin in January. No previous umpiring experience required.
Read MorePosted by Rick Donnelly
Latest from LIBUO
All Updates
Announcements, training notes, rules changes, videos and events — newest first.
Announcement5 days ago
Fall Baseball Assignments Begin
Fall ball assignments are going out this week. Check your email for your first game confirmations.
Read MorePosted by Rick Donnelly
Training1 weeks ago
New Umpire Clinic Registration
Our fall clinic series covers plate stance, timing, and two-umpire rotations. Open to all first- and second-year members.
Read MorePosted by Marie Alvarez
Meeting1 weeks ago
General Membership Meeting
Season review, rules discussion, and open floor for member questions.
September 15, 20267:00 PM – 9:00 PMHicksville Community Center, Hicksville, NY
View EventPosted by Rick Donnelly
Rules1 weeks ago
Video2 weeks ago
Plate Mechanics Training
Slot position, tracking, and timing — a 14 minute walkthrough from our lead instructor.
Read MorePosted by Marie Alvarez
Clinic3 weeks ago
Fall Rules Clinic — Two-Umpire Mechanics
Field session focused on rotations with runners on base.
September 27, 20269:00 AM – 12:00 PMEisenhower Park Field 4, East Meadow, NY
View EventPosted by Marie Alvarez
Training3 weeks ago
New Umpire Orientation Night
Everything a first-year umpire needs before opening day.
October 8, 20266:30 PM – 8:30 PMFarmingdale Public Library, Farmingdale, NY
View EventPosted by Rick Donnelly
GeneralAugust 5, 2026
2026 Awards Night Flyer
Join us for dinner, awards, and the annual member photo.
Read MorePosted by Marie Alvarez
PoliciesJuly 20, 2026
FormsJuly 12, 2026
RulesJuly 1, 2026
NFHS Baseball Rulebook (External)
The official high school rulebook LIBUO works under.
Open Resource Posted by Rick Donnelly
VideoJune 24, 2026
Base Mechanics: Rotations With Runners On
Where to be, and when, in the two-umpire system.
Read MorePosted by Marie Alvarez
FormsJune 10, 2026