(Denver, CO)  --  Daniel Murphy hit a go-head home run in the seventh inning as the Rockies took down the Giants 6-4 in Denver.  Mauricio Dubon hit a three-run homer for San Francisco.  Tyler Anderson threw five scoreless innings, while Rico Garcia took the loss for San Francisco, which has lost four of five.  The Giants are in L.A. to face the Dodgers tonight.