Fox Valley resident Davis among 5 retiring MLB umpires
Meet MLB's umpire executives
If you aren't a white male, YER OUT of luck as an umpire - Global Sport Matters
Creech: MLB umpire, Houston native Adrian Johnson finds joy in baseball, charity
MLB appoints 1st black umpire crew chief
Mako Oliveras: A pioneer who didn't get to be first
An Old-School Manager Thrives in a New Baseball Age - The New York Times
Close Call Sports & Umpire Ejection Fantasy League: WBC Ejection - Will Little (Tony Pena Sr)
Umpire Angel Hernandez loses again in lawsuit vs MLB when appeals court refuses to reinstate case