"The authors come from a point of view not normally addressed by, say, the general manager of a baseball team. In particular, the saber metric people have statistics and ideas that should help win a lot of baseball games during the regular season -- but do those same rules apply during the World Series? Apparently not! It is well known that not all wins are the same - the champions are not the team with the best regular season record - but the ones that win the important games. And it is this issue the authors address - specifically, what traits should one have to win championships. Indeed, this is a question more traditional statistics ignore and now it seems there is a way to address this important question."
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