If you aren't a white male, YER OUT of luck as an umpire - Global
Art Williams made history as 1st Black umpire in National League
MLB makes history by naming its first black and Latino-born umpire
The Latin-born managers in Major League Baseball history
Satchel Paige - Wikipedia
Héctor Espino, Mexican League, Home Runs, MVP
Jorge Pasquel – Society for American Baseball Research
Marlins Name McKeon, 80, as Interim Manager - The New York Times
Roberto Ortiz Becomes First Full-Time Puerto Rican-Born Umpire in