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MLB tests 'robot umpires' for calling pitches
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Will controversial World Series calls accelerate MLB's move to robot umpires? - The Washington Post
Will controversial World Series calls accelerate MLB's move to robot umpires? - The Washington Post
Fed up MLB fans call for robot umpires after glaring calls in Padres vs Giants game - Just bring in the robo umps
MLB tests 'robot umpires' for calling pitches
Robot umpires: MLB is testing technology in Atlantic League - The Washington Post
A new study of MLB pitch calls makes a strong case for robotic umpires
Umpire who was suspended after egregious strike call during HBCU game expresses regret