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

If Robot Umpires Stick Around, Will A New Strike Zone Follow? — College Baseball, MLB Draft, Prospects - Baseball America

Baseball column: Rules, rules and more rules coming MLB's way, Sports

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

Robot umpires inch closer to calling MLB games

Invasion of the Robot Umpires

MLB's PitchCom System Draws Mixed Reactions - The New York Times

Robot umpire debuts at Las Vegas Ballpark with little fanfare, Ron Kantowski, Sports

MLB Must Embrace Robot Umpires When Baseball Returns, News, Scores, Highlights, Stats, and Rumors

How Will Robo Umps Change MLB? - MLB Trade Rumors

Minor League Baseball To Experiment With Robotic Umpires

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

What is the actual strike zone? Rule book, umpires, robots view it differently, Sports

Stark: The robots are coming! Examining big leaguers' biggest fears about their future electronic overlords - The Athletic

Invasion of the Robot Umpires