Umpire Suspended for Blown Call - The New York Times
Description of the Basic Six Field Mechanics - Little League
Nail the Postseason Transition to a Larger Crew
MLB announces World Series umpiring crew
TWO UMPIRE BASE MECHANICS. - ppt video online download
Veteran MLB Umpire and World Series Crew Chief Gerry Davis Joins Little League® Volunteer Umpire Advisory Committee - Little League
Wild card series umpires: Dodgers-Brewers crew chief is Jim Reynolds - True Blue LA
Why is MLB still using 6 umpires in postseason games? - Bleed Cubbie Blue
Longtime baseball player switches sides, becomes an umpire
The Last Solo Umpire
Umpire Placement Course
Little League Umpiring 101.com - visual training for beginning umpires - Positioning
2-umpire Crew Archives - Southwest Colorado Umpires
Hey MLB, learn from the NFL's referee debacle before baseball loses its integrity – New York Daily News
For Volunteer Umpires, Little League World Series in the Pinnacle - The New York Times