David Ortiz blasted a game-winning three-run homer off Joba Chamberlain in the ninth inning on Sunday, powering the Red Sox to a 5-3 win. The Red Sox entered the ninth inning trailing 3-2, but got a leadoff single from Brock Holt and a one-out walk from Dustin Pedroia to set the stage for Ortiz's mammoth blast. It was his lone hit in five at-bats on the evening, but certainly the most important hit of the night. The veteran slugger is now hitting .255/.359/.486 with 14 homers and 38 RBI on the 2014 campaign.