A pitcher, standing on the mound, peers in toward his catcher for a signal. It’s the first pitch of an at-bat. The catcher puts down a couple fingers, and the pitcher shakes him off once. He shakes him off twice. The pair agree on a pitch. The pitcher starts his windup, rears back, and fires. Miss. Ball one. A league-average batter now has a 37% chance of reaching base in this at-bat, just on the pitcher misfiring on his first offering alone. In an alternate universe, where the pitcher throws a strike, the batter’s chances of reaching are reduced to just 26%. Over the course of a full-length season, two identical batters with equal true-talent levels could bat 600 times each, and batter A, who starts out every at-bat with a ball, would reach 66 more times than batter B, who starts out every at-bat with a strike, the seperation being due entirely to the difference in count leverage.
We know count leverage is important, but its omnipresence makes it easy to undersell its magnitude. Someone’s always got the edge. The battle is winning it back. In the same vein, the other side of the battle is not losing it once you have it.
There’s no worse spot for a hitter to be than an 0-2 count. After falling behind 0-2, the league hit just .171 last year, with a .200 on-base percentage. It’s not any easier against Chris Sale. From a batter’s point of view, the words “easy” “against” and “Chris Sale” don’t mix well. Against Sale last year, batters were held to a .155/.169/.243 line after falling behind 0-2. Sale found himself with the advantage of an 0-2 count plenty of times — 231, to be exact. More than a quarter of Sale’s at-bats went directly to an 0-2 count. And from there, things only got worse for the hitter. Of those 231 counts that went straight to 0-2, Sale recorded a strikeout in 132 of them, with exactly one walk.

0-2 Counts Lost to Walks
Only one time last season did Chris Sale lose an 0-2 count to a walk. Julio Teheran lost just one as well, but in 73 fewer at-bats. And, sure, what David Price did is probably every bit as impressive as Sale, except singularity is fascinating. And fascinations are worth exploring.
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