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California District 41 Little League

Prepare for the 2023 Season

Preparation for Regular Season

District 41 training for new and experienced umpires.
Classes in January with in-depth rule coverage, explanations and discussions;
expectations and baseline fundamentals to prepare Little League Umpires
capped off with a field Mechanics Clinic.

Classroom Location – Planned @ Renette Park

Classroom Dates: Jan 17 and 19, Jan 24 and 26

Field Mechanics Date: Sun Feb 19

Field Location: West Hills Little League

Questions: D41 UIC Jason Koval: [email protected]
Little League Western Region:

West Region Classes

Check Here for West Region Updates

West Region: UIC Clinic

January 13, 2023 - January 15, 2023


While this will be the bulk of the clinic material, we will also touch on how to lead your league or district as the Umpire-in-Chief or the Umpire Administrator.

The clinic will teach you how to teach mechanics, rules. The clinic will also review the responsibilities of the league & district UICs and all that is entailed in being a successful Umpire-in-Chief.


West Region: Umpire Academy

February 4, 2023 @ 5:00 pm - February 10, 2023 @ 5:00 pm


It is a week of classroom and on the field training that delves into rules knowledge, mechanics, umpiring philosophy and game management. Includes training materials, dormitory style housing and all meals. Umpire gear is required (a very limited supply of equipment to borrow is available). Students are strongly urged to dress as an umpire during all sessions.

West Region: Rules Clinic

February 15, 2023

Save the Date!

A Rules Clinic will be held on February 15, 2023.

More information coming soon!

West Region: Umpire Mechanics Clinic

February 24, 2023 @ 7:00 pm - February 26, 2023 @ 3:00 pm


Base & plate mechanics will be taught with an eye towards attendees learning new skills, removing some of the rust as the season approaches and bring training information back to the leagues and districts. This course includes training materials, dormitory style housing and all meals. The clinic will begin promptly at 7:00 p.m. on Friday, February 24. The clinic will end at approximately 3:00 p.m. on Sunday, February 26. The cost is $125.00.


Umpire Registry

Thank you to those volunteers who are past or current members of the international community of Little League® umpires. By joining the Umpire Registry, Little League umpires immediately become part of a unique information network charged with enhancing umpire services for Little League players everywhere.

The Little League Umpire Registry is a place where you, and your fellow volunteers, have access to an assortment of training materials, including live webinars.


2022 Rules Sessions

A link to the Virtual Rules Clinic for the West Region will be provided on a number of sites (WR, Alumni, Chatroom) for individuals to download on or about January 15, 2022. This will be a recorded presentation. It will be available for use by Leagues, Districts and individuals. Approximately one month after the clinic drops, a LIVE Zoom Q&A will be scheduled for individuals to ask rules questions and receive immediate response.
– UIC Mark Bernstein

2022 West Region Rules Session 1

2022 West Region Rules Session 2

2022 West Region Rules Session 3

2022 West Region Rules Session 4

2022 West Region Rules Session 5

Contact Us

California District 41 Little League

Jennifer Tomasulo - Information Officer 

Email Us: [email protected]
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