A computerized system that calls balls and strikes is being tested during Major League Baseball spring training exhibition games starting Thursday after four years of experiments in the minor leagues.

In the bottom of the third inning of a matchup against the New York Yankees, Rays right-handed pitcher Eric Orze fired a 3-2 changeup high above the strike zone. When the home plate umpire called ball ...

Major League Baseball’s Automatic Ball-Strike Challenge System (ABS) will be used in eight Atlanta Braves games this spring.

SURPRISE, Ariz. - Alan Trejo will go down in Rangers history. Well, Rangers spring training history. And if the games don’t ...

Angels manager Ron Washington said he plans to use a combination of Taylor Ward, Mike Trout and Jorge Soler in some order among his top four spots in the lineup. But if it’s up to Ward, he’d prefer to ...

The batter, pitcher or catcher simply tap their helmet or cap to challenge — but they only have two seconds. If they ...

There are no immediate plans to introduce the system in regular-season games yet. Questions remain about how large a role it ...