"Moneyball" popularized advanced statistics in baseball, including one oft-used stat known as OPS. What exactly does OPS measure?

MLB commissioner Rob Manfred removed Pete Rose's lifetime ban posthumously. Here are the records and stats Rose compiled during his MLB career.

Statistical Model Crowns a New ‘Greatest’ in Baseball A new ranking methodology places Barry Bonds over Babe Ruth as the game’s best player ever. Statisticians, at least, are cheering.