In 2003, author Michael Lewis published a book about the Oakland A’s, their general manager Billy Beane, and the untraditional methods that Beane and his staff (including assistant GM Paul DePodesta) used to evaluate talent. It was based on playing high percentages, using statistics to predict outcomes, and going away from touch and feel scouting that was predominant since the day baseball scouting existed. It put terms like OBP, SLG, and OPS into popular sports lexicon, even if baseball nerds […]