MLB Offseason's Top Free Agents Signings Author:SI StaffPublish date:Jan 23, 2013MLB Offseason's Top Free Agents Signings Zack Greinke, Dodgers Damian Dovarganes/AP Josh Hamilton, Angels John Cordes/Icon SMI Anibal Sanchez, Tigers Mark Cunningham/MLB Photos via Getty Images B.J. Upton, Braves John Bazemore/AP Nick Swisher, Indians Tony Dejak/AP Edwin Jackson, Cubs Charles Rex Arbogast/AP Angel Pagan, Giants Brad Mangin/SI Shane Victorino, Red Sox Elise Amendola/AP Hyun-Jin Ryu, Dodgers Stephen Dunn/Getty Images Rafael Soriano, NationalsEvan Vucci/AP Ryan Dempster, Red Sox Greg M. Cooper/USA TODAY Sports Torii Hunter, Tigers Mark Cunningham/MLB Photos via Getty Images Cody Ross, Diamondbacks Damian Strohmeyer/SI Jeremy Guthrie, Royals Jim Rogash/Getty Images Adam LaRoche, NationalsAl Tielemans/SI Jonathan Broxton, Reds Andy Lyons/Getty Images Marco Scutaro, Giants Brad Mangin/SILatest MLB NewsMultiple Young Starters Competing For Walker Buehler's Spot in Dodgers' RotationEx-Blue Jays Slugger Could Be Intriguing Free Agent Pickup For MetsAstros Sophomore Could Be Next StarCubs Rookie Eyed To Crack MLB Top 100 Players ListOrioles New Ace Facing Massive Pressure