Major League Baseball sent a memo to farm directors Tuesday indicating that beginning on June 25, all Triple-A games will use the automated ball-strike (ABS) challenge system as opposed to full ...

Major League Baseball sent a memo to farm directors Tuesday indicating that beginning on June 25, all Triple-A games will use the ABS (automatic balls and strikes) challenge system as opposed to ...

The league sent a memo to minor-league club directors on Tuesday announcing that starting on June 25, all Triple-A games will use the ABS challenge system full time, according to ESPN’s Jesse ...

Currently and for some time, Triple-A games have used the challenge system for weekend contests and full ABS – meaning the call of every ball and strike is automated rather than being determined ...

Who can ask for an ABS challenge? Is this going to ... The challenge system will already be used across Triple-A this year, and some people close to MLB believe it could be implemented at the ...

Last season during a test run at the Triple-A level ... explains the ABS system while a demonstration is shown on the videoboard. He said he saw a Pirates player challenge a call by tapping ...