Baseball Prospectus Library

Home : Pitching : Relief Pitching indicates Baseball Prospectus Premium content.  Crooked Numbers: In Need of Relief  Smartball and Moneyball: Sabermetric Innovation Helps Power White Sox' Championship Baseball Prospectus Basics: How to Run a Bullpen  Breaking Balls: Optimal Bullpen Usage, Continued Bullpens: The Last Word : Final thoughts on the importance of relief  Lies, Damned Lies: How Do You Rate Relief? The Impact of Closers : Moving Away From Save Situation Specialization What the R Column Doesn't Tell you : Evaluating Relievers by Prevention of Expected Runs