A New Study Shows Umpire Discrimination Against Non-White Players - Baseball ProspectusBaseball Prospectus

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Umpire Substance Checks Put Pitchers in Awkward Positions - The New York Times

Baseball Prospectus Insightful analysis for the discerning baseball fan

Controversy Reigns as UNC Baseball Drops Regional Game to VCU

SMBUA – Southeastern Massachusetts Baseball Umpires Association

OBP, PDF, Batting (Baseball)

Baseball Prospectus on Twitter: A New Study Shows Umpire Discrimination Against Non-White Players by @No_Little_Plans / Twitter

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MLB's sticky situation: Enforcing its own rules is putting baseball in a bad light

Thanks to MLB Players, MLB Might Actually Take a Stance for Black People - Baseball ProspectusBaseball Prospectus

Baseball Prospectus Insightful analysis for the discerning baseball fan

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