LOS ANGELES -- Keep the champagne on ice and the ski goggles on the shelf. The Dodgers were left waiting to clinch their fourth consecutive NL West title.They certainly did their part.Clayton Kershaw scattered three hits over seven scoreless innings, Josh Reddick slugged a grand slam in the seventh and Los Angeles beat the Colorado Rockies 14-1 on Saturday night to reduce its magic number to one with its fourth straight win.The Dodgers just didnt get any help from the Padres.San Diego rallied from 6-0 down but then lost at home to San Francisco 9-6 in 10 innings. The final outs were shown on the video board at Dodger Stadium, with fans booing when the Giants won.They gave us a lot of hope there, Kershaw said of the Padres comeback. But well wait until tomorrow.Los Angeles is on the brink of becoming the first team to win four straight NL West titles. The last NL club to claim four division titles in a row was the Philadelphia Phillies, who won the NL East from 2007-11.The Dodgers can wrap up the title Sunday with a victory in Hall of Fame broadcaster Vin Scullys final home game before he retires next weekend.Its always sweeter to clinch at home, rookie manager Dave Roberts said, adding it would be only fitting with Scully watching from his fifth-floor booth.Kershaw (12-3) struck out six and walked none to improve to 8-1 at home. The left-hander has been solid since coming off the disabled list after a herniated disk last month.Physically, I feel really good, he said. Just a little bit inconsistent with some things, sliders that didnt quite get where I wanted to go.Chad Bettis (13-8) gave up seven runs and eight hits in 4 2/3 innings, struck out three and walked four. The right-hander has been having one of his best seasons, with career highs in wins, starts (31) and innings (179 1/3), but he struggled from the second inning on and fell to 6-6 on the road.It was pretty embarrassing, Bettis said. I tried to set the tone early but my pitches were coming back over the plate.The Dodgers led 4-0 in the second on Joc Pedersons two-run si