Seattle Mariners manager Daren Brown walks back to the dugout after changing pitchers in the eighth inning during a baseball game against the Oakland Atletics in Seattle, Wednesday, Aug. 11, 2010. (AP
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/cdn.vox-cdn.com/uploads/chorus_image/image/9671521/20120731_sal_aj5_069.0.jpg "Pitchers Who Change Their Setup or Delivery Based on Batter Handedness - Beyond the Box Score")
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/cdn.vox-cdn.com/uploads/chorus_asset/file/18337236/MidPAPitcherChanges_Feat_Getty_Ringer.jpg "The Case for the Mid-at-bat Pitching Change - The Ringer")