What happened: Major League Baseball informed general managers that ejections resulting from disputed balls and strikes decreased by 90% during the 2026 season. The steep decline accompanied an overall drop in player and manager ejections across the league in the automated ball-strike system's first year of implementation.

Why it matters: The automated strike zone was introduced to curb on-field confrontations and eliminate persistent friction between dugouts and home-plate umpires. Reducing dispute ejections by nine-tenths demonstrates that electronic tracking largely resolved the sport's primary officiating flashpoint.

What to watch: League officials and the competition committee will evaluate full regular-season metrics at upcoming winter meetings to determine potential ABS refinements ahead of the 2027 season.