Computer plate umps allowed in new labor deal
As MLB moves toward using 'robot umpire,' getting strike/ball calls right is the goal
What do robo-umps, challenge system mean for catchers? Some coaches are concerned
MLB umpires willing to let computers call balls and strikes: report
MLB umpires agree to cooperate with developing computer plate umps
Computer plate umps allowed in new labor deal - WENY News
Robot umpires' debut in the Atlantic League
MLB, MLBUA Reach Tentative Labor Agreement - MLB Trade Rumors
Computer plate umps allowed in new labor deal