The Strange Underwear Requirement Baseball Umpires Have To Follow

Umpires Have Underwear Requirements? 1

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Baseball umpires are required to wear black underwear by

MLB umpires have an underwear requirement?! 😳😂⚾️ #mlb

Major League Baseball umpires are required to wear black underwear

Umpire Mechanics – Society for American Baseball Research

White: Umpires made correct call on infield-fly rule

MLB umpires have an underwear requirement?! 😳😂⚾️ #mlb

10 Jaw-Dropping Sports Facts You Might Have Never Heard Before

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