Cody Ross hit a game-ending RBI single in the ninth inning, Tim Lincecum pitched another gem and the San Francisco Giants beat the Arizona Diamondbacks 1-0 Tuesday night for their fourth straight victory. Ross' line-drive single down the third base line off David Hernandez (2-1), scoring pinch-runner Darren Ford from second and sending the Giants pouring out of the dugout in celebration for...