For the last few years, Jon Roegele (among others) has been doing excellent work showing that the strike zone was getting larger with every passing season. Specifically, pitchers and catchers had started getting calls on pitches below the knees that they hadn’t gotten previously, and the rise of the called low strike led a pervasive myth that hitters had`gotten too passive, putting the onus on the batters for the decrease in run scoring, when the reality is that batters were being called out on pitches they couldn’t do anything with anyway.
With strikeout rates again at an all-time high, MLB has apparently decided to take some action after a few years of studying the issue. According to a Jayson Stark report from last weekend, the competition committee approved a tentative plan to “effectively raise the lower part of the strike zone to the top of the hitter’s knees”, beginning as early as next year, assuming the rules committee also approves the plan, and the issue will apparently be raised with the players during CBA negotiations, so they may have a voice in the changes as well.
“It’s a horrible, horrible idea,” he said. “One, I’m a pitcher. And I’m a pitcher who likes to keep the ball low. Two, and mainly, all this talk about making the games shorter — what part of raising the strike zone up is going to do that? … They want more offense. I understand that. But taking 45 seconds off for an intentional walk one out of every three games isn’t going to make up for the added balls in the gap by raising the strike zone, in my opinion.”
At least Wainwright is honest and admits his bias right up front. This is a change that could potentially make his job harder, and like most self-interested individuals, he’s against things that have a negative consequence for him personally. But note that Wainwright doesn’t just stop at saying that he’s against it because he’s a pitcher, but he’s against it because he thinks it’s counterproductive to MLB’s other stated goal, which is to reduce the length of games back under three hours. As Wainwright and others would have you believe, instituting a smaller strike zone will lead to even longer games, and so MLB is barking up the wrong tree.
Except that the evidence suggests that this probably isn’t going to be the case.