Can computers call a better game than human umpires? Major League Baseball wants to find out
Robot umpires' debut in independent Atlantic League
A minor-league baseball team let a machine call balls and strikes
MLB: Are robotic umpires really the future of baseball?
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Do Umpires Dream of Electronic Strikes?
MLB testing electronic strike zone tested in AAA games: What to know
Players, umpire on board with new electronic strike zone software
MLB umpires willing to let computers call balls and strikes: report
Blum] There's an art to calling strike 3. MLB umpires have a story
Players, just like fans, turn to Twitter after game to see how
BenFred: MLB umpires, you're out. It's time for an automated
MLB has been testing new rules, procedures in the minor leagues
Analysis of 4 Million Pitches Reveals Umps Really Do Suck at
Automated Strike Zone Whiffs At Arizona Fall League — College