It’s Hard to Bunt a Curveball

Last week, the illustrious Ben Clemens wrote about the state of the bunt, because the state of the bunt, as it turns out, is strong. Hitters are bunting more often, picking their spots better, and finding greater success. It’s a bunting renaissance. He didn’t appear in Ben’s article, but Milwaukee’s David Hamilton is at the forefront, leading the league with 10 bunt hits and 23 total bunts. It’s just the 12th time this decade a player has reached 23 bunts in a season, and we’re only halfway through June! Ben noted that 74.1% of bunts have been successful – meaning the bunt resulted in either a hit, an error on the defense, or a sacrifice – the highest mark in the universal DH era. With so much bunt in the air (and on the ground), I got to wondering how pitchers can fight back.
The first line of defense is to alter your positioning. You bring your third baseman in, play the corners in, put on the wheel play. But I wanted to come at it from another angle. If you’re a pitcher, and you want to make sure the batter at the plate doesn’t get a successful bunt down, what can you do? The two biggest things you can control are your pitch type and location. I dug into the Statcast data on bunts and attempted bunts over the past 18 years. This is not earthshaking research, and some of what I found is fairly intuitive, but I’m not sure I’ve ever seen it laid out, and I definitely haven’t seen any numbers behind it. Read the rest of this entry »





