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No umps when Orioles and Pirates play unneeded bottom of 9th
Orioles-Pirates play unneeded bottom of ninth without umps
New MLB rules explainer: Pitch clock, shift ban, bigger bases
Photos: MLB umpire, Iowa native Eric Cooper
Orioles-Pirates play bottom of 9th without umpires
WS2014 Gm5: Home plate umpire mic'd up during Game 5
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Pittsburgh Pirates and Baltimore Orioles finish game without umpires
Manager Brandon Hyde ejected late in Orioles' 8-1 loss to Pirates
Orioles and Pirates play umpire-less bottom of the 9th - The
No umpires? No problem. #umpires #baltimoreorioles
Tar for the course: Yankees pitcher Michael Pineda busted for