LOS ANGELES -- Just as they did in their NL West-clinching victory 48 hours earlier, the Los Angeles Dodgers seized control Friday night with a thunderous sixth inning, then marched on to a 7-4 victory against the visiting Colorado Rockies in the opener of a three-game series.How it happened: The Dodgers trailed 3-1 entering the sixth and were already replacing their starters, when pinch-hitter Darwin Barney led off with a broken-bat single up the middle.