In one of the most famous single season performances in Major League Baseball history, the 2002 Oakland Athletics won a league-topping 105 games on a paltry $33 million budget. Their secret? Sabermetrics—that is, the use of statistical analysis, rather than subjective judgement, to evaluate players’ relative strengths and weaknesses. The value of this kind of analysis is rather self-evident now, but, in 2002, the notion that the right statistics were more reliable than the best scouts was heresy. Even today, some remain wary of teams that use sabermetrics. As the old timers say, they’re not playing baseball; they’re playing moneyball.…