The champagne is chilling as the Los Angeles Dodgers are close to icing another National League West title. Dodgers ace Clayton Kershaw (11-3, 1.73 ERA) takes the mound Saturday and opposes Colorado Rockies right-hander Chad Bettis (13-7, 4.79) in the third contest of the four-game series at Dodger Stadium. A win by the Dodgers and a loss by the San Francisco Giants, who are in San Diego, allows Los Angeles to claim a club-record fourth straight NL West championship.