The Saratogian

MLB test of robot umpires for checked swing calls moving up to Triple-A

MIAMI (AP) — Major League Baseball’s experiment of a robot umpire technology system allowing challenges to checked swing calls is moving up from Class A to Triple-A. MLB will also test moving second ...
Hosted on MSN

MLB moves check-swing robot umps challenges, experimental rules to Triple-A

Major League Baseball's experiment of a robot umpire technology system allowing challenges to checked swing calls is moving up from Class A to Triple-A. MLB will also test moving second base slightly ...
Hosted on MSN

Robot umpire test for checked swing calls moving to Triple-A

MIAMI -- Major League Baseball's experiment of a robot umpire technology system allowing challenges to checked swing calls is moving up from Class A to Triple-A. MLB will also test moving second base ...