For all the discussion of lineup construction and Wilmer Difo’s proper place in the Nationals lineup, analysts have failed to realize one tiny, but important detail: Wilmer Difo might be the best defensive shortstop in baseball.
Yes, that includes Addison Russell, the young Cubs shortstop. Yes, that includes Andrelton Simmons, the Angels star up the middle not named Mike Trout. It includes Brandon Crawford and Jose Iglesias too, and every other shortstop in the major leagues right now.
There are two mainstream statistics used to try and determine how much a player does to help his team on defense. Both of these are “counting” statistics, which means they count up factors, like RBI’s counts up the number of runs a player has batted in. Continue reading