Players say MLB's robot umpires are shrinking the strike zone

Arizona Diamondbacks closer Paul Sewald is saying ABS is favoring batters

April 23, 2026

“It’s what (MLB) wanted — people on base,” Sewald said. “Tough time to be a pitcher. Balls flying everywhere, you’ve got a smaller strike zone. But you just go out there and do the best you can.”

Walks have skyrocketed to near historic highs through the season’s first month. There’s no direct evidence ABS is the reason for the increase, but as D-backs catcher James McCann said: “Of course it is. What other rules have changed?”

MLB players have drawn a walk in 9.8% of plate appearances this season through Wednesday’s games, which would be the highest rate since 1950. The rate is likely to come down as the season progresses — pitchers usually have more trouble finding the zone during widespread chilly conditions in northern cities during March and April.

The walk rate in Major League Baseball is at the highest level since 1950 with ABS implementation likely factoring in the increase.

FULL STORY: https://apnews.com/article/abs-baseball-rising-walks-d91f6007fa1b0e69b8b586e992a469b3

Sewald's comments are, of course, creating controversy. Details at the link.