The ABS challenge system leaderboard ranks batters, catchers, teams and umpires throughout the MLB season.

This Pirates reliever had the worst challenge in baseball this season. The player returned from the injured list for Game 2 of Tuesday’s doubleheader against the Rays, which the Yankees lost 6-1. NY ...

The Mets and all of Major League Baseball will have to navigate a new way to determine balls and strikes in 2026. Starting on Opening Day, the automatic ball and strike (ABS) challenge system will be ...

Another major change is coming to MLB. Just years after the ghost runner and pitch clock rules significantly changed the rhythm of baseball, shortening game length, the league is now addressing a ...

MLB home plate umpires missing calls behind the dish is as frustrating an event as any for fans, players and managers to deal with. With that, having an automated balls and strikes (ABS) system in ...

PHOENIX –– Finally, the Dodgers have found something they don’t excel at. In fact, to this point of spring training, they’ve been significantly worse at it than every other team. This year, Major ...

The robot umpires are here. Well, only kind of. MLB has a new ABS challenge system, and its implementation begins in Spring Training before being used throughout the regular season and postseason, too ...

College baseball is taking another significant step into the technology era. The NCAA has officially approved the experimental use of a ball-strike challenge system across Divisions I, II and III ...

The ABS Challenge System is now one-month old in Major League Baseball and it has a message for you: “Honey, I shrunk the strike zone!” One month is not enough to conclude much in fantasy baseball, ...

Dalton Rushing (right) has attempted the most challenges among the Dodgers' catchers, going 2 for 6 on his attempts from behind the plate. AP PHOENIX –– Finally, the Dodgers have found something they ...