Welcome to the official web site of the Northwest Baseball Umpires Association. The NBUA is responsible for the training, development and administration of baseball umpiring in the Seattle and greater King County, Wash., area.The NBUA officiates nearly 6,000 games per year, encompassing all leagues from Sandy Koufax through high school varsity, community college and adult ball. This web site has been designed for the Umpires of NBUA. Please visit it regularly and click The Indicator link for the latest information.

NBUA Vision

NBUA is an elite sports official's organization that helps to affect positive change in the youth sports community in the State of Washington.

NBUA Mission

We deliver the highest quality service to our customers by umpiring all games to the best of our ability and with fairness to all participants via state of the art training and evaluation and demonstrated examples of inclusion.


STATUS LINE: (206) 367-3768

Umpire Parking Locations by Field

from the pages of 



Tuesday, November 24th, 2015

2014-15 NBUA Board in Action - November 2015

By Hank Margeson

The newly elected Board met on Monday the 9th for our first full meeting of the new session. Thank you to Jay and Sue Neff for hosting us in your lovely home. We started our meeting touching on a few wrap up items, school ball fees, confirming our stance regarding league fines for coach ejections and finalizing our General Meeting details. (Read full story)




Monday, December 14th, 2015 7:00PM BOD Monthly Meeting - Location TBD

Sunday, January 3rd, 2016 All Day Meeting @ Concordia Univ. for College Umpires



• Arbiter.com


search the web    search nbua.com

For info on NBUA caps Click on the logos below


Account | Contacts | Home | Incidents | Indicator | Links | New Umpires | Training | ugear! | Umpire Info | Yellow Pages | Diversity Stmnt