search
automated ball-strike system
Trends
- 1MLB game times climbing, robot umpires partly to blameβΌMLB average game time on the rise, partly because of robot umps
Average Major League Baseball game times are rising again, and ESPN reports that the introduction of the automated ball-strike system, known as robot umpires, is one contributing factor. The challenge system, in which players request reviews of calls, adds stoppages to games. The trend comes despite the pitch clock that had previously shortened games to record lows, prompting renewed debate about pace of play.
- 2
Automated ball-strike systems being used in baseball are adding a bit of extra time to games, according to a Newser report. The robo-umps, introduced to improve accuracy behind the plate, appear to be slowing the pace slightly, prompting debate among fans and officials over whether the technology's precision is worth the trade-off in game length.
- 3MLB game times rise nearly four minutes amid robot umpiresβMLB average game time up nearly 4 minutes to 2:42, partly because of robot umpires
Major League Baseball's average game length has increased by nearly four minutes to 2 hours and 42 minutes, with the robot umpire system cited as one contributing factor. The automated ball-strike system, introduced to improve accuracy, appears to be slowing the pace of play, reversing some of the gains from earlier rule changes aimed at shortening games.
- 4Strike call overturned after automated ball-strike challengeβΌStrike 1 overturned after ABS challenge
Major League Baseball's automated ball-strike system (ABS) has been used to overturn a called strike, marking a notable moment as the league tests challenge-based reviews of umpires' ball and strike decisions. The system allows teams to challenge calls, with the automated ruling deciding the outcome. Fans and commentators are watching closely as MLB weighs a wider rollout of the technology.
- 5
Major League Baseball is seeing average game times increase following the introduction of its automated ball-strike system, in which electronic umpires call balls and strikes. The rise runs counter to the league's recent push to speed up games through the pitch clock and other rule changes, prompting debate among fans, players and analysts about whether the technology is slowing play or altering pitcher behaviour.
- 6
Major League Baseball is showing how its automated ball-strike system works in practice: a batter challenged a called second strike, and the ABS review confirmed the original call, keeping the strike. The moment is drawing attention as fans and commentators debate the accuracy of the technology and how often overturned calls should be expected during the rollout of the challenge system.
- 7MLB Game Times Rise with Robot Umpires and Challenge SystemβΌMLB Average Game Times Increased Following Robot Umpires and ABS Challenge System
Average Major League Baseball game times have increased following the introduction of the Automated Ball-Strike system, which allows players to challenge umpire calls using robot umpires. The challenge process and reviews appear to be adding minutes back onto games, a reversal of the pace-of-play gains MLB achieved with earlier rules changes like the pitch clock.
- 8
An MLB umpire's strikeout call stood after a review through the league's new Automated Ball-Strike system, confirming the pitch as strike three. The moment highlights how the ABS challenge system is playing out in real games, with teams now able to contest ball and strike decisions and the technology confirming or overturning the call on the field.
- 9
A called third strike has been confirmed following a challenge to the Automated Ball-Strike system, Major League Baseball's electronic strike-zone review technology. It is a concrete example of the ABS challenge process being used in a game, with the original call standing after review. The automated system remains one of the most discussed innovations in baseball as it becomes part of regular play.
- 10
A called third strike was overturned under Major League Baseball's Automated Ball-Strike challenge system, allowing the batter to remain at the plate. The decision highlights the growing influence of the robot umpire technology now being used to review ball-and-strike calls, with fans and commentators weighing in on how ABS is changing the game and the role of home plate umpires.
- 11
Major League Baseball is showing how its Automated Ball-Strike system works in practice: a batter challenged a called second strike, and the call was overturned after the ABS review confirmed the pitch was outside the zone. The moment highlights how managers and players are adapting to the new challenge rules, with fans debating whether automated umpiring improves accuracy or slows the game.
- 12Contreras challenge overturns strike three via ABSβΌStrike 3 is overturned after Contreras' ABS challenge
St. Louis Cardinals catcher Willson Contreras successfully challenged a called strike three using MLB's Automated Ball-Strike system, and the call was overturned. It is a notable early example of the ABS challenge system changing a strikeout in a game, drawing attention to how robot umpiring is affecting baseball.
- 13Ball Overturned to Strike After ABS Challenge in MLBβΌBall 1 is overturned to Strike 1 after ABS challenge
An automatic ball-strike challenge in Major League Baseball led to a call being reversed, with an initial ball ruled a strike after video review of the pitch-tracking system. The play shows the ABS challenge system actively changing outcomes on the field. MLB has been testing the technology, and moments like this fuel debate over whether robot umpires improve accuracy or disrupt the traditional feel of the game.
- 14Automated ball-strike system takes center stage in MLB playoffsβThe biggest ABS storylines of the Wild Card Series
MLB.com has highlighted the biggest storylines around the automated ball-strike system in the Wild Card Series, the opening round of the baseball postseason. The piece spotlines how the ABS challenge system is being used in playoff games for the first time and which calls or controversies stood out. Fans are watching closely to see how robot umpires affect high-stakes October baseball.
- 15MLB strike call overturned on automated ball-strike challengeβStrike 1 overturned following ABS challenge
A called first strike was overturned after a team used MLB's Automated Ball-Strike (ABS) challenge system, which reviews pitches by camera-based tracking. The replay showed the pitch was actually outside the zone, so the umpire's original call was reversed. It highlights how the ABS system is changing the game, with managers now able to contest close strike calls and the technology confirming them in real time.
- 16
An umpire's strike two call was overturned after a team used the automated ball-strike system challenge, with the review showing the pitch was outside the zone. The moment highlights how ABS is changing close calls in games, with reaction focusing on the accuracy of the technology and its growing role alongside human umpires.
- 17MLB rolls out ABS challenge system tracker for 2026 seasonβΌ2026 MLB ABS challenge system tracker: Team, player rankings
MLB is introducing the automated ball-strike challenge system for the 2026 season, allowing players to challenge umpire calls on balls and strikes. ESPN has launched a tracker ranking how teams and individual players fare with challenges across spring games and early action. Attention is focused on which catchers, pitchers and hitters are adapting best to the new strike-zone technology and how often challenges succeed.
- 18
An automated ball-strike challenge in Major League Baseball has been resolved, with the original strike call confirmed by the ABS system. This marks continued use of the automated review technology, which players and managers can invoke to contest umpire calls at the plate. The league has been expanding use of the challenge system as it moves toward wider adoption.
- 19ABS Challenge System Rules Explained for MLB PlayoffsβΌWhat are ABS challenge system rules for MLB playoffs?
MLB's automated ball-strike (ABS) challenge system is a focus of attention ahead of the playoffs, with fans asking how the rules work. Under the system, pitchers, catchers and batters can challenge ball-strike calls, with a limited number of challenges per team decided by Hawk-Eye tracking. Interest has surged as postseason games put the new technology under the spotlight.
- 20MLB Fans Question the Point of Ball-Strike ChallengesβI still donβt understand the point of the ball/strike challenge, when everyone can see what it was? π # mlb
Baseball fans are debating the value of MLB's ball and strike challenge system, arguing that when a call is reviewed, everyone in the stadium already knows what the correct call was. Critics question what the challenge procedure adds when the technology makes the answer obvious to all, reopening discussion about how automated umpiring fits into the game.
- 21Umpire's strike call overturned after ABS challengeβΌStrike 1 overturned to ball 1 after ABS challenge
Major League Baseball saw a strike call overturned to a ball after a player used the automated ball-strike (ABS) challenge system, with replay technology overriding the on-field umpire. The moment highlights how the ABS system, being used in MLB games, is beginning to change outcomes on close pitch calls and shifting the dynamics between umpires, players and technology.
- 22MLB's hybrid ABS challenge system draws criticism over added complexityβMLB's hybrid ABS challenge system is a disaster for baseball because it adds a complex, non-baseball procedural subdomai
Major League Baseball's hybrid ABS challenge system, which allows limited challenges of automated ball-strike calls, is being criticized as harmful to the game. One argument gaining traction holds that the system layers a complex, non-baseball procedural subdomain onto play, and that added complexity that doesn't advance the core objective ultimately damages the system. Critics say the process distracts from the sport itself rather than improving umpiring accuracy.