All players in major-league camp have to have their height measured by mid-February so the automated zone will work properly.

An automated ball-strike system (ABS), informally known as "robot umps," will be tested during this coming spring training, Major League Baseball commissioner Rob Manfred confirmed again on ...

The Kia Tigers' James Naile pitches during a practice game against the Doosan Bears at Jamsil Baseball Stadium in ... and the automated ball-strike (ABS) system. The KBO said the pitch clock ...