With apologies to Michael Lewis, what if everything you thought you knew about baseball was wrong? As our collective understanding of advanced statistical analysis in baseball grows exponentially with each passing day, we are now among a generation of baseball fans that has done more critical thinking about and retained more esoteric knowledge of the game than our parents could ever have dreamed of. Anyone who has seen MLB Network’s show on the evolution of statistics would think that between Henry Chadwick’s invention of the box score and Branch Rickey’s hiring of Alan Roth as a statistician, baseball fans in the 20th century consumed baseball metrics in only the most rudimentary of ways — via the dreaded batting average, home runs and RBI triumvirate.

However, what if I told you that one of the most advanced analytical discoveries — one that sabermetricians hold near and dear to their hearts — was actually discovered before Babe Ruth ever played a game?

Read the rest of this entry »