Ump files racial discrimination suit against MLB
Umpire Jen Pawol is working her way to MLB - The Washington Post
Umpire Angel Hernandez loses again in lawsuit vs MLB when appeals court refuses to reinstate case
MLB to host Umpire Prospect Development Camp
Beyond the grunt: Umpires mic up, and baseball changes a bit
Umpire Angel Hernandez again loses in lawsuit vs. MLB
MLB umpires missed 34,294 ball-strike calls in 2018, study shows
Will MLB Ever Have the Guts to Suspend Umpires for Brutal Judgment Calls?, News, Scores, Highlights, Stats, and Rumors
Jay Buhner retires
MLB umpire's race discrimination suit moved to New York court
MLB umpire Angel Hernandez files lawsuit against league alleging racial discrimination
Ángel Hernández: Umpire asks appeals court to reinstate suit vs. MLB
A New Study Shows Umpire Discrimination Against Non-White Players - Baseball ProspectusBaseball Prospectus