Sunglasses Polarized or No - Umpire Equipment - Umpire-Empire
MLB world blasts umpire's horrible strike call
The ROOTS of Honoring the Game – How to Challenge a Call by an Official - PCA
Marais Erasmus wins David Shepherd Trophy for ICC Umpire of the Year
Rudi Koertzen, former ICC Elite umpire, dies in car crash | Cricket - Hindustan Times
Fay Vincent has some good ideas on improving umpiring - NBC Sports
For the Love of the Game: Local umpires get call for state tournament | News, Sports, Jobs - News and Sentinel
MLB umpire Wally Bell dies of heart attack at age 48 - Sports Illustrated
Wendelstedt Umpire School - A History of Excellence
Best Baseball Sunglasses of 2022 | SportRx
Oakley Sutro Sunglasses: The Best Sunglasses For Baseball Players | WeArEllison.com
ICC on Twitter: ""I look back with pride at my international career as an umpire." Umpire Bruce Oxenford will retire from international cricket after an illustrious career that spanned over 15 years." /
Former South African umpire Rudi Koertzen dies in car crash at 73 | Deccan Herald
An Exploration of MLB Umpires' Strike Zones | The Hardball Times
Varsity official Jim Trentin could not be denied dream job - Los Angeles Times
Testimonials | Major League Baseball Umpire Camps | MLB.com
The Best Umpire - Special Olympics Massachusetts
Ump Attire - DO YOU WEAR SUNGLASSES WHEN YOU UMPIRE?... | Facebook