Racing PositionsArenado breaks finger on head-first slide3MRockies activate Chacin, put Rosario on DL4MCole, Zunino profiles; top 10 fantasy prospects17dJim CallisUnder the Microscope: Mid-May ranks explanation17dTodd ZolaFantasy: 2013 Sleepers and Busts17dFantasy staffUnder the Microscope: Who I Like and Don't Like17dTodd ZolaDodgers' Kemp collides with wall, injures knee3MReport: Rockies pay visit to victims of shooting3M