Umpire's racial discrimination case against MLB denied for reinstatement
MLB umpire apologizes after ejecting D-backs star Bumgarner
Florida star
Fans rip umpire Dan Iassogna for poor Phillies-Diamondbacks NLCS Game 3 outing
A New Study Shows Umpire Discrimination Against Non-White Players - Baseball ProspectusBaseball Prospectus
The Legal Ramifications of Racist Umpiring - Beyond the Box Score
Athletics are convinced umpires botched call on disputed hit
Eight Men Out: The Black Sox and the 1919 World Series by Eliot Asinof
Umpire Lew Williams has three calls overturned in Phillies-Nationals
Major League Baseball umpire loses appeal of discrimination lawsuit
Emory Lawyer Summer 2015 by Emory University School of Law - Issuu
Sotomayor Confirmation Hearing, Day 1, Part 1
MLB umpires wear wristbands to protest 'abusive' treatment
MLB's suspension of umpire a big step toward accountability - The Washington Post
Opinion] It's Time for Baseball to Forgive Pete Rose : r/baseball