http://www.fangraphs.com/blogs/the-truth-about-bunting/ 'The frequent bunters bunted the ball fair 49.5% of the time. The infrequent bunters bunted the ball fair 46.1% of the time. I should note before I forget that I excluded pitchers from this. There’s a clear advantage to bunting more often, in terms of bunt success, but it’s also pretty small, and even the upper-tier bunters, as a group, bunt poorly a lot.' 'So why don’t we see more bunting against the shift? Certainly, there has to be some element of stubbornness. But it’s also just a hard thing to do, even with a lot of practice, which most shifted hitters don’t have. A foul bunt or a missed bunt is just a strike, a strike that also makes the defense aware of the bunt possibility. The pitcher, as well, becomes aware of the possibility, and might throw less buntable pitches. The math might still work out in the pro-bunt favor — I’m not close to smart enough to work all that out. But I’ve never seen bunt success rates before, and I wasn’t expecting 50%. That’s a pretty low success rate, for bunts that aren’t even necessarily successful.' 'For years, it’s seemed so obvious to me. When Kyle Seager successfully bunted for a single against the shift last summer, it felt to me like a top-ten Mariners moment. If the defense wants to give the hitter an easy hit, the hitter should take the easy hit, without question. I could never understand how hitters could be so stubborn in the face of a potentially high batting average. Turns out there’s no such thing as an easy hit after all. Oh, bunt singles against the shift look easy when they’re successful, but so do Chris Davis home runs. Most of the time, Chris Davis doesn’t homer.'