PHOENIX — For more than 150 years, the game of baseball has relied on humans behind home plate to call balls and strikes. This spring, for the first time in Major League history, players will be able ...

CLEARWATER, Fla. — Do you miss those robots yet? We’ve spent the past five weeks watching them pop out of hiding, every time a catcher, hitter or pitcher tapped his head to ask his favorite robot umps ...

WEST PALM BEACH, Fla. — Technology aiding ball and strike calls in Major League Baseball may not be a matter of if, but when. “I know in the future it’s coming,” Houston Astros shortstop Jeremy Peña ...

Baseball fans tuning into spring training games may have noticed another new wrinkle in a sport that's experienced a host of changes in recent years. Batters, pitchers and catchers can challenge a ...