Updated Hitter Shift Data: Effect on xBABIP
It’s official. 100% of my value is bothering @jeffwzimmerman to run data and then use that data for said content. I did just that this morning for updated shift data. I believe the last time he posted related content on RotoGraphs was here back in May looking at: Early Hitter Shift Data.
It was because of this post and his balls in play (groundball and pop-up rates) that led me to believe Albert Pujols was going to drop off/continue his downward trend. I guess I pushed out the fact that he was the best hitter of his generation. While the .375 BABIP (from the above link) against shifts did not last, he’s at a very respectable .284. Between this and additional discipline (best contact rate since 2008 and hacking less at stuff outside of the zone), he is able to hover around a .280 BA, which remains elite in conjunction with 30HR, 90R and 100+RBI.