MLB will be testing an automatic balls and strikes challenge system this spring training. Here's how it works.

Major League Baseball will use its automatic ball-strike challenge system during the All-Star Game. Here’s what you need to know. How does the ABS system work?

One of the most accepted-as-everyday developments in new-car technology is ABS, or a car’s anti-lock braking system. It’s been around since the ’90s, though wasn’t considered mandatory ...

The introduction of ABS - the anti-lock brake system, to give it its full name - was one of the most important developments in new car safety. In simple terms, ABS systems use electronics to ...

The controversial Automated Ball-Strike (ABS) challenge system is an unspoken contract between the only three people on the ...

That process is going to begin with the implementation of an automated ball-strike (ABS) system during Spring Training games in 2025. The possibility of the ABS challenge system making its way to ...

The automated ball-strike system (ABS) will change at the start of the second half of the Triple-A season, Baseball America has learned. All games will use the challenge system going forward ...

Like the ABS system, the pitch clock remains a work in progress. It was 30 seconds between hitters, 19 seconds between pitches with runners on base and 14 seconds with the bases empty.

Another eight stadiums in Florida, also home to Florida State League games, will also have games with ABS challenge system in place.