(I Can’t Get No) Batting Average
Yesterday Jon Sciambi shared a tweet with a few, seemingly impossible stats:
MLB slash into today 232/310/390…BA would be lowest ever…in 2008 about 42% of swings put balls in play, this year 35.4%. In 08 the swing/miss % was 20% and this year it is 27.3%. Yikes.
— Jon Sciambi (@GoGala__Games) April 26, 2021
Yikes indeed. While all of those numbers are concerning on their own, it’s actually the batting average figure that most struck me. If a .232 league batting average sounds absurdly low to you, you’re not wrong. In fact, it’s the lowest since at least the turn of the twentieth century. The .232 mark is five points worse than the league hit in 1968, when Bob Gibson spun a 1.12 ERA, only one American Leaguer managed to hit .300, and nearly a quarter of the season’s games ended in a shutout. It’s also seven points lower than the worst collective batting average of the Dead Ball Era, a year the league slugged .305. And it’s far, far lower than anything in recent memory:
| Year | Batting Average |
|---|---|
| 2021 | .232 |
| 2020 | .245 |
| 2018 | .248 |
| 2014 | .251 |
| 2019 | .252 |
| 2013 | .253 |
| 1989 | .254 |
| 1988 | .254 |
| 2015 | .254 |
Say what you will about Three True Outcomes baseball, a batting average this low is a bit of a problem. And while the magnitude of the problem may come as a bit of a shock, the “why” is pretty easy to explain.
Much of it can be attributed to strikeouts, of course. Pitchers are fanning their opponents 24.6% of the time, up from 23.4% in last year’s shortened season. Strikeout rates seemingly only go up each year, but it’s worth noting that this is a pretty dramatic uptick even by that standard, easily the largest year-over-year we’ve seen this century. (Hat tip to Marc Webster for noticing.) Read the rest of this entry »
