Robot umpire: Baseball edges closer to implementing automatic strike zone in major leagues

They Call 'Em Like They See 'Em - Twinkie Town

Robot Umpires Strike Zone: It's Not as Simple as You ThinkBaseball Prospectus

Automated ball-strike (ABS) system, pitch timer, bigger bases tested at Triple-A

Every number is good': Analytics helping speed up baseball

What Baseball Can Teach Us About AI in Business NetSuite

The Strike Zone of the Future: You Can't Argue with Technology

Robot umpires' coming to minor league, but still a while away from majors

Mighty Mussels test robo-umpire technology for MLB - NBC2 News

The Future of Baseball? Atlantic League First to Use Robot Ump

How Will Robo Umps Change MLB? - MLB Trade Rumors

A Warm Welcome To Our Robot Umpire Overlords - We R Tacoma

Robot umpires to call balls and strikes in MLB spring training, a potential step toward regular season usage (report)

MLB catchers wary of looming robo umps amid rules changes