While cars and motorcycles are pretty different, they do share some common features. One of those is ABS, which has a different purpose on motorcycles.

MLB using robo umps in 2025 All-Star Game: How ABS system works and when it could come to regular-season games The challenge system was used during spring training earlier this year ...

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?

2025 MLB All-Star Game uses ABS challenge system Before MLB officially launches the ABS challenge system, they decided to use it during the 2025 All-Star Game.

Explaining the ABS system. The automated ball-strike system system has been operating in the minor leagues since 2021, and the Sugar Land Space Cowboys recently shared their thoughts.

Yahoo Sports' MLB writers offer their initial thoughts after seeing the ABS challenge system in action.

During spring training this year, Major League Baseball used a challenge system for balls and strikes based on ABS (automated ball-strike system). For those unaware, ABS uses a Hawk-Eye camera ...

The challenge system will not be used in MLB games this season, but there is a good chance it will be implemented in 2026.

ABS is MLB's name for an automated strike zone -- also known as robot umps. In the All-Star Game, there will be a human umpire behind the plate, signaling the calls communicated through ABS.

Another aspect of the ABS system that MLB has gotten right during this experimental phase is that each team gets two challenges per game, but if they win their challenge, they do not lose a challenge.

In full ABS, every call is made for the umpire. For the first half of this season at Triple-A, full ABS was used for Tuesday-Thursday games while the challenge system was used for weekend contests.