After Moneyball became a best-seller, Michael Lewis learned that many of the ideas it presented to the general public had actually been introduced decades earlier by a pair of Israeli psychologists.

Adapted from The Undoing Project: A Friendship That Changed Our Minds.

Inside a struggling franchise’s radical rebuilding project.

The original article on Billy Beane and the Oakland A’s, published a month before the release of Moneyball.

Eight years after Moneyball, nearly every MLB front office has integrated statistical analysis into its strategic process. So where does that leave a former wunderkind like Red Sox General Manager Theo Epstein?