Robot umpire: Baseball edges closer to implementing automatic

Robot umpires: How it works and its effect on players and managers in the Atlantic League, plus what's to come

MLB may introduce robot umps by 2024

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

Now Calling Balls and Strikes: Robot Umpires - WSJ

SportTechie's 2019 Outstanding Innovation: Automated Strike Zones

Major League Baseball need automated ball and strike system, even if players and coaches aren't ready

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

Do Umpires Dream of Electronic Strikes?, News, Scores, Highlights, Stats, and Rumors

Robot Umpires in Baseball: A Terrible Idea

Las Vegas Aviators to test Automated Ball and Strike system in 2022, Aviators

MLB players and coaches sound off on using robotic umpires to call balls and strikes – GeekWire

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