Moneyball (2011)

Billy Beane (Brad Pitt), general manager of the Oakland A's, one day has an epiphany: Baseball's conventional wisdom is all wrong. Faced with a tight budget, Beane must reinvent his team by outsmarting the richer ball clubs. Joining forces with Ivy League graduate Peter Brand (Jonah Hill), Beane prepares to challenge old-school traditions. He recruits bargain-bin players whom the scouts have labeled as flawed, but have game-winning potential. Based on the book by Michael Lewis.