With players able to challenge ball-strike calls, the league is standardizing how it records players' heights to create an ...

Major League Baseball has introduced several new rules in recent seasons, but perhaps the most significant one is being ...

Realmuto levied both challenges as a catcher, not as a hitter. One came in the second inning with Joe Ross pitching, the ...

Future Hall of Fame Toronto Blue Jays pitcher Max Scherzer is not happy with MLB's new Automated Ball-Strike challenge system ...

The Phillies catcher was successful on two challenges in his first experience with the automated ball-strike system being ...

Arizona Diamondbacks left-hander Jordan Montgomery threw a 26-pitch bullpen session Tuesday as he works his way back from a ...