The Official 2018-2019 MiLB Umpire Uniform, Blog
Smitty Vertical Stripe Umpire Shirt - Black
Midwest Ump: Equipment Worn By Some MLB Umpires
An Exploration of MLB Umpires' Strike Zones
Ben May hopes to change his status as a Major League Baseball
Rookie MLB umpire Malachi Moore knows about dealing with pressure
Most Popular Umpire Gear & Apparel of 2019 Minor League Baseball
Gerry Davis (umpire) - Wikipedia
MLB umpires flock to Pastor Dean to be baptized - ESPN The Magazine