Racing PositionsAffordable impact free agents flying under the radar8YJeff SullivanRoyals call up relievers Maness, Alburquerque9YBell: 2012 preseason injury watch -- Relief pitchers2YStephania Bell'Difference maker': Griffin dazzles in Pirates debut18mD-backs OF Lawlar has fractured right wrist3hJays' Kirk (thumb) hurt by foul tip, set for X-rays2hBradford DoolittleBrewers-Royals game postponed by rain3hJudge's text, HR set tone in Yankees' home opener3hJorge CastilloHorton (forearm) leaves Cubs' loss, headed to IL1hWhite Sox will retire 'surprised' Guillén's No. 135hJesse Rogers
